Q: What is the sum of all factors of the number 2,172,159 excluding 2,172,159?
A: 1,349,073
The factors of the number 2,172,159 are: 1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 593, 1221, 1779, 3663, 5337, 6523, 19569, 21941, 58707, 65823, 197469, 241351, 724053, 2172159.
If you add them up, you will get the total of 2,172,160. Now subtract 2,172,159 to get 1,349,073