Q: What is the sum of all factors of the number 861,129 excluding 861,129?
A: 392,487
The factors of the number 861,129 are: 1, 3, 9, 163, 489, 587, 1467, 1761, 5283, 95681, 287043, 861129.
If you add them up, you will get the total of 861,521. Now subtract 861,129 to get 392,487