Q: What is the sum of all factors of the number 3,090,139 excluding 3,090,139?
A: 251,381
The factors of the number 3,090,139 are: 1, 13, 467, 509, 6071, 6617, 237703, 3090139.
If you add them up, you will get the total of 3,090,390. Now subtract 3,090,139 to get 251,381