Q: What is the sum of all factors of the number 391,959 excluding 391,959?
A: 195,537
The factors of the number 391,959 are: 1, 3, 9, 27, 81, 243, 1613, 4839, 14517, 43551, 130653, 391959.
If you add them up, you will get the total of 392,154. Now subtract 391,959 to get 195,537