Q: What is the sum of all factors of the number 211,311 excluding 211,311?
A: 100,377
The factors of the number 211,311 are: 1, 3, 9, 53, 159, 443, 477, 1329, 3987, 23479, 70437, 211311.
If you add them up, you will get the total of 211,411. Now subtract 211,311 to get 100,377