Q: What is the sum of all factors of the number 401,013 excluding 401,013?
A: 212,535
The factors of the number 401,013 are: 1, 3, 9, 17, 51, 153, 2621, 7863, 23589, 44557, 133671, 401013.
If you add them up, you will get the total of 401,225. Now subtract 401,013 to get 212,535