Q: What is the sum of all factors of the number 1,245,141 excluding 1,245,141?
A: 553,409
The factors of the number 1,245,141 are: 1, 3, 9, 138349, 415047, 1245141.
If you add them up, you will get the total of 1,245,694. Now subtract 1,245,141 to get 553,409