Q: What is the sum of all factors of the number 340,389 excluding 340,389?
A: 236,251
The factors of the number 340,389 are: 1, 3, 7, 9, 21, 27, 63, 189, 1801, 5403, 12607, 16209, 37821, 48627, 113463, 340389.
If you add them up, you will get the total of 340,625. Now subtract 340,389 to get 236,251