Q: What is the sum of all factors of the number 1,311,661 excluding 1,311,661?
A: 111,859
The factors of the number 1,311,661 are: 1, 13, 163, 619, 2119, 8047, 100897, 1311661.
If you add them up, you will get the total of 1,311,772. Now subtract 1,311,661 to get 111,859