Q: What is the sum of all factors of the number 871,403 excluding 871,403?
A: 122,485
The factors of the number 871,403 are: 1, 13, 17, 221, 3943, 51259, 67031, 871403.
If you add them up, you will get the total of 871,525. Now subtract 871,403 to get 122,485