Q: What is the sum of all factors of the number 8,472,639 excluding 8,472,639?
A: 4,668,825
The factors of the number 8,472,639 are: 1, 3, 7, 21, 49, 147, 57637, 172911, 403459, 1210377, 2824213, 8472639.
If you add them up, you will get the total of 8,472,643. Now subtract 8,472,639 to get 4,668,825