Q: What is the sum of all factors of the number 1,279,431 excluding 1,279,431?
A: 568,649
The factors of the number 1,279,431 are: 1, 3, 9, 142159, 426477, 1279431.
If you add them up, you will get the total of 1,279,999. Now subtract 1,279,431 to get 568,649