Q: What is the sum of all factors of the number 309,705,521 excluding 309,705,521?
A: 1,296,079
The factors of the number 309,705,521 are: 1, 239, 1295839, 309705521.
If you add them up, you will get the total of 309,705,522. Now subtract 309,705,521 to get 1,296,079