Q: What is the sum of all factors of the number 390,117 excluding 390,117?
A: 250,523
The factors of the number 390,117 are: 1, 3, 7, 13, 21, 39, 91, 273, 1429, 4287, 10003, 18577, 30009, 55731, 130039, 390117.
If you add them up, you will get the total of 390,367. Now subtract 390,117 to get 250,523