Q: What is the sum of all factors of the number 1,131,321 excluding 1,131,321?
A: 388,519
The factors of the number 1,131,321 are: 1, 3, 139, 417, 2713, 8139, 377107, 1131321.
If you add them up, you will get the total of 1,131,709. Now subtract 1,131,321 to get 388,519