Q: What is the sum of all factors of the number 3,147,879 excluding 3,147,879?
A: 1,648,921
The factors of the number 3,147,879 are: 1, 3, 7, 21, 149899, 449697, 1049293, 3147879.
If you add them up, you will get the total of 3,147,880. Now subtract 3,147,879 to get 1,648,921