Q: What is the sum of all factors of the number 491,139 excluding 491,139?
A: 308,205
The factors of the number 491,139 are: 1, 3, 9, 11, 33, 41, 99, 121, 123, 363, 369, 451, 1089, 1331, 1353, 3993, 4059, 4961, 11979, 14883, 44649, 54571, 163713, 491139.
If you add them up, you will get the total of 491,447. Now subtract 491,139 to get 308,205