Q: What is the sum of all factors of the number 561,977 excluding 561,977?
A: 49,543
The factors of the number 561,977 are: 1, 13, 139, 311, 1807, 4043, 43229, 561977.
If you add them up, you will get the total of 562,026. Now subtract 561,977 to get 49,543