Q: What is the sum of all factors of the number 309,907 excluding 309,907?
A: 35,053
The factors of the number 309,907 are: 1, 13, 31, 403, 769, 9997, 23839, 309907.
If you add them up, you will get the total of 309,942. Now subtract 309,907 to get 35,053