Q: What is the sum of all factors of the number 489,957 excluding 489,957?
A: 255,963
The factors of the number 489,957 are: 1, 3, 13, 17, 39, 51, 221, 663, 739, 2217, 9607, 12563, 28821, 37689, 163319, 489957.
If you add them up, you will get the total of 490,212. Now subtract 489,957 to get 255,963