Q: What is the sum of all factors of the number 10,659 excluding 10,659?
A: 6,621
The factors of the number 10,659 are: 1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659.
If you add them up, you will get the total of 10,665. Now subtract 10,659 to get 6,621