Q: What is the sum of all factors of the number 213,331,401 excluding 213,331,401?
A: 106,227,111
The factors of the number 213,331,401 are: 1, 3, 9, 27, 81, 243, 877907, 2633721, 7901163, 23703489, 71110467, 213331401.
If you add them up, you will get the total of 213,331,507. Now subtract 213,331,401 to get 106,227,111