Q: What is the sum of all factors of the number 61,491 excluding 61,491?
A: 21,709
The factors of the number 61,491 are: 1, 3, 103, 199, 309, 597, 20497, 61491.
If you add them up, you will get the total of 61,512. Now subtract 61,491 to get 21,709