Q: What is the sum of all factors of the number 1,238,243 excluding 1,238,243?
A: 3,517
The factors of the number 1,238,243 are: 1, 397, 3119, 1238243.
If you add them up, you will get the total of 1,238,246. Now subtract 1,238,243 to get 3,517