Q: What is the sum of all factors of the number 245,217 excluding 245,217?
A: 128,479
The factors of the number 245,217 are: 1, 3, 7, 21, 11677, 35031, 81739, 245217.
If you add them up, you will get the total of 245,345. Now subtract 245,217 to get 128,479