Q: What is the sum of all factors of the number 427,959 excluding 427,959?
A: 278,617
The factors of the number 427,959 are: 1, 3, 7, 9, 21, 63, 6793, 20379, 47551, 61137, 142653, 427959.
If you add them up, you will get the total of 428,237. Now subtract 427,959 to get 278,617