Q: What is the sum of all factors of the number 1,513,209 excluding 1,513,209?
A: 504,407
The factors of the number 1,513,209 are: 1, 3, 504403, 1513209.
If you add them up, you will get the total of 1,513,713. Now subtract 1,513,209 to get 504,407