Q: What is the sum of all factors of the number 2,153,157 excluding 2,153,157?
A: 717,723
The factors of the number 2,153,157 are: 1, 3, 717719, 2153157.
If you add them up, you will get the total of 2,153,874. Now subtract 2,153,157 to get 717,723