Q: What is the sum of all factors of the number 12,721,127 excluding 12,721,127?
A: 710,473
The factors of the number 12,721,127 are: 1, 19, 409, 1637, 7771, 31103, 669533, 12721127.
If you add them up, you will get the total of 12,721,837. Now subtract 12,721,127 to get 710,473