Q: What is the sum of all factors of the number 391,713 excluding 391,713?
A: 231,903
The factors of the number 391,713 are: 1, 3, 7, 21, 23, 69, 161, 483, 811, 2433, 5677, 17031, 18653, 55959, 130571, 391713.
If you add them up, you will get the total of 391,944. Now subtract 391,713 to get 231,903