Q: What is the sum of all factors of the number 991,401 excluding 991,401?
A: 400,119
The factors of the number 991,401 are: 1, 3, 19, 57, 17393, 52179, 330467, 991401.
If you add them up, you will get the total of 991,801. Now subtract 991,401 to get 400,119