Q: What is the sum of all factors of the number 247,246,221 excluding 247,246,221?
A: 104,164,979
The factors of the number 247,246,221 are: 1, 3, 19, 57, 79, 237, 1501, 4503, 54907, 164721, 1043233, 3129699, 4337653, 13012959, 82415407, 247246221.
If you add them up, you will get the total of 247,246,325. Now subtract 247,246,221 to get 104,164,979