Q: What is the sum of all factors of the number 861,159 excluding 861,159?
A: 396,825
The factors of the number 861,159 are: 1, 3, 13, 39, 71, 213, 311, 923, 933, 2769, 4043, 12129, 22081, 66243, 287053, 861159.
If you add them up, you will get the total of 861,555. Now subtract 861,159 to get 396,825