Q: What is the sum of all factors of the number 2,138,877 excluding 2,138,877?
A: 1,239,771
The factors of the number 2,138,877 are: 1, 3, 9, 13, 39, 101, 117, 181, 303, 543, 909, 1313, 1629, 2353, 3939, 7059, 11817, 18281, 21177, 54843, 164529, 237653, 712959, 2138877.
If you add them up, you will get the total of 2,138,878. Now subtract 2,138,877 to get 1,239,771