Q: What is the sum of all factors of the number 1,166,451 excluding 1,166,451?
A: 661,389
The factors of the number 1,166,451 are: 1, 3, 11, 13, 33, 39, 143, 429, 2719, 8157, 29909, 35347, 89727, 106041, 388817, 1166451.
If you add them up, you will get the total of 1,167,112. Now subtract 1,166,451 to get 661,389