Q: What is the sum of all factors of the number 191,391 excluding 191,391?
A: 66,273
The factors of the number 191,391 are: 1, 3, 131, 393, 487, 1461, 63797, 191391.
If you add them up, you will get the total of 191,457. Now subtract 191,391 to get 66,273