Q: What is the sum of all factors of the number 409,839 excluding 409,839?
A: 145,041
The factors of the number 409,839 are: 1, 3, 67, 201, 2039, 6117, 136613, 409839.
If you add them up, you will get the total of 409,984. Now subtract 409,839 to get 145,041