Q: What is the sum of all factors of the number 6,579 excluding 6,579?
A: 3,717
The factors of the number 6,579 are: 1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579.
If you add them up, you will get the total of 6,582. Now subtract 6,579 to get 3,717