Q: What is the sum of all factors of the number 2,131,647 excluding 2,131,647?
A: 1,373,169
The factors of the number 2,131,647 are: 1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 853, 2499, 2559, 5971, 14501, 17913, 41797, 43503, 101507, 125391, 304521, 710549, 2131647.
If you add them up, you will get the total of 2,131,648. Now subtract 2,131,647 to get 1,373,169