Q: What is the sum of all factors of the number 309,489 excluding 309,489?
A: 109,263
The factors of the number 309,489 are: 1, 3, 71, 213, 1453, 4359, 103163, 309489.
If you add them up, you will get the total of 309,598. Now subtract 309,489 to get 109,263