Q: What is the sum of all factors of the number 1,280,831 excluding 1,280,831?
A: 99,409
The factors of the number 1,280,831 are: 1, 17, 59, 1003, 1277, 21709, 75343, 1280831.
If you add them up, you will get the total of 1,280,930. Now subtract 1,280,831 to get 99,409