Q: What is the sum of all factors of the number 1,211,309 excluding 1,211,309?
A: 110,131
The factors of the number 1,211,309 are: 1, 11, 110119, 1211309.
If you add them up, you will get the total of 1,211,419. Now subtract 1,211,309 to get 110,131