Q: What is the sum of all factors of the number 518,271 excluding 518,271?
A: 239,073
The factors of the number 518,271 are: 1, 3, 13, 39, 97, 137, 291, 411, 1261, 1781, 3783, 5343, 13289, 39867, 172757, 518271.
If you add them up, you will get the total of 518,510. Now subtract 518,271 to get 239,073