Q: What is the sum of all factors of the number 660,339 excluding 660,339?
A: 345,901
The factors of the number 660,339 are: 1, 3, 9, 27, 37, 111, 333, 661, 999, 1983, 5949, 17847, 24457, 73371, 220113, 660339.
If you add them up, you will get the total of 660,684. Now subtract 660,339 to get 345,901