Q: What is the sum of all factors of the number 1,091,171 excluding 1,091,171?
A: 2,341
The factors of the number 1,091,171 are: 1, 643, 1697, 1091171.
If you add them up, you will get the total of 1,091,173. Now subtract 1,091,171 to get 2,341