Q: What is the sum of all factors of the number 42,400,239 excluding 42,400,239?
A: 23,723,409
The factors of the number 42,400,239 are: 1, 3, 7, 21, 49, 147, 211, 633, 1367, 1477, 4101, 4431, 9569, 10339, 28707, 31017, 66983, 200949, 288437, 865311, 2019059, 6057177, 14133413, 42400239.
If you add them up, you will get the total of 42,400,262. Now subtract 42,400,239 to get 23,723,409