Q: What is the sum of all factors of the number 212,979 excluding 212,979?
A: 102,413
The factors of the number 212,979 are: 1, 3, 13, 39, 43, 127, 129, 381, 559, 1651, 1677, 4953, 5461, 16383, 70993, 212979.
If you add them up, you will get the total of 213,081. Now subtract 212,979 to get 102,413