Q: What is the sum of all factors of the number 1,172,991 excluding 1,172,991?
A: 413,313
The factors of the number 1,172,991 are: 1, 3, 71, 213, 5507, 16521, 390997, 1172991.
If you add them up, you will get the total of 1,173,404. Now subtract 1,172,991 to get 413,313