Q: What is the sum of all factors of the number 489,831 excluding 489,831?
A: 216,729
The factors of the number 489,831 are: 1, 3, 23, 31, 69, 93, 229, 687, 713, 2139, 5267, 7099, 15801, 21297, 163277, 489831.
If you add them up, you will get the total of 490,047. Now subtract 489,831 to get 216,729