What are all the factors, the prime factorization, and factor pairs of 639?

To find the factors of 639, divide 639 by each number starting with 1 and working up to 639

Now let us find how to calculate all the factors of 639:
3
= 213
9
= 71
As you can see, the factors of 639 are:
1, 3, 9, 71, 213, 639

Factors of Numbers similar to 639

Other conversions of the number 639