Q: What is the sum of all factors of the number 15,639,741 excluding 15,639,741?
A: 8,688,927
The factors of the number 15,639,741 are: 1, 3, 9, 13, 39, 117, 133673, 401019, 1203057, 1737749, 5213247, 15639741.
If you add them up, you will get the total of 15,639,749. Now subtract 15,639,741 to get 8,688,927