Q: What is the sum of all factors of the number 27,279 excluding 27,279?
A: 17,857
The factors of the number 27,279 are: 1, 3, 7, 9, 21, 63, 433, 1299, 3031, 3897, 9093, 27279.
If you add them up, you will get the total of 27,296. Now subtract 27,279 to get 17,857