Q: What is the sum of all factors of the number 27,980,869 excluding 27,980,869?
A: 3,997,275
The factors of the number 27,980,869 are: 1, 7, 3997267, 27980869.
If you add them up, you will get the total of 27,980,872. Now subtract 27,980,869 to get 3,997,275