<p>To find the total number of factors of a prime number, we can follow these steps:</p><p><strong>Step 1: Understand the Definition of a Prime Number</strong> A prime number is defined as a natural number greater than 1 that has no positive divisors oth
When the sum of the factors of a prime number is divided by that prime number, the remainder is ?( )A. B. C. D. 相关知识点: 试题来源: 解析 B 这道题的含义是:当质数的因数之和除以该质数时,余数是几? 首先明确质数的含义,质数是指在大于的自然数中, 除了和它本身以外不再有其他因数的...
The factors of 49 are1,7 , and49, Since 49 has 3 factors, it has a prime number of factors. 下列哪个数的整数因子的个数是质数( ). A.6 B.12 C.36 D.49 49的因数是1,7和49,因为49有3个因数,所以它的因数个数是质数. 故选D.结果...
() A.2016 B.2017 C.2018 D.2019 答案 ∩相关推荐 1What is the sum of the factors of the prime number 2017? A.2016 B.2017 C.2018 D.2019 2【题目】What is the sum of the factors of the prime number 2017?() A.2016 B.2017 C.2018 D.2019 ...
the only prime factors of a number 'n' are 2,5,7,and 17.which of the following could not be a factor of a)10 b) 20 c) 25 d)30 e)34 相关知识点: 试题来源: 解析 亲,选择C吧,题目意思是说,只能n的因子只能是2,5,7,17,而10=2*5,20=2*2*5,30=2*3*5【3不符合要求】,34=...
ON PRIME FACTORS OF ODD PERFECT NUMBERS We prove that a prime factor q of an odd perfect number x satisfies the inequality q < (3x)1/3. P Acquaah,S Konyagin - 《International Journal of Number Theory》 被引量: 27发表: 2012年 ON THE NUMBER OF PRIME FACTORS OF AN ODD PERFECT NUMBER...
Which of the following numbers is a prime number? A. 12 B. 15 C. 17 D. 18 相关知识点: 试题来源: 解析 C。本题考查质数的概念。质数是指一个大于 1 的自然数,除了 1 和它自身外,不能被其他自然数整除的数。12 可以被 2、3、4、6 整除;15 可以被 3、5 整除;18 可以被 2、3、6、...
Only for primes is the sum of the whole number factors 1 more than the number. 如果一个整数的所有因数之和比这个整数大1,则这个数一定为( ). A.奇数 B.偶数 C.质数 D.合数 只有质数的因数之和比这个数大1. 故选C.结果一 题目 If the sum of all the whole number factors of a number is ...
Which of the following is a prime number?( ). A. 2017B. 2018C. 2015D. 2016相关知识点: 试题来源: 解析 A 这道题的含义是:四个选项中哪个选项是质数; 首先明确质数的含义,质数是指在大于1的自然数中,除了1和它本身以外不再有其他因数的自然数. 2017只有1和它本身两个因数,所以它是质数; 2018=2...
II.Fill in the blanks1 hasfactor(s).A prime number has factors.A composite number hasat leastfactors.5The least prime number is The least composite number is6In 1,5,18 and 23,the prime number(s)is/are and the composite number(s)is/are7There is a two-digit number.The digit in its...