Q: What is the sum of all factors of the number 218,979 excluding 218,979?
A: 108,621
The factors of the number 218,979 are: 1, 3, 9, 29, 87, 261, 839, 2517, 7551, 24331, 72993, 218979.
If you add them up, you will get the total of 219,087. Now subtract 218,979 to get 108,621