Q: What is the sum of all factors of the number 1,328,103 excluding 1,328,103?
A: 920,857
The factors of the number 1,328,103 are: 1, 3, 7, 9, 21, 27, 63, 189, 7027, 21081, 49189, 63243, 147567, 189729, 442701, 1328103.
If you add them up, you will get the total of 1,329,023. Now subtract 1,328,103 to get 920,857