Q: What is the sum of all factors of the number 309,703,839 excluding 309,703,839?
A: 103,755,921
The factors of the number 309,703,839 are: 1, 3, 797, 2391, 129529, 388587, 103234613, 309703839.
If you add them up, you will get the total of 309,703,942. Now subtract 309,703,839 to get 103,755,921