Q: What is the sum of all factors of the number 243,411 excluding 243,411?
A: 135,213
The factors of the number 243,411 are: 1, 3, 7, 21, 67, 173, 201, 469, 519, 1211, 1407, 3633, 11591, 34773, 81137, 243411.
If you add them up, you will get the total of 243,546. Now subtract 243,411 to get 135,213