Q: What is the sum of all factors of the number 171,309 excluding 171,309?
A: 70,611
The factors of the number 171,309 are: 1, 3, 17, 51, 3359, 10077, 57103, 171309.
If you add them up, you will get the total of 171,379. Now subtract 171,309 to get 70,611