Q: What is the sum of all factors of the number 1,621,123 excluding 1,621,123?
A: 231,597
The factors of the number 1,621,123 are: 1, 7, 231589, 1621123.
If you add them up, you will get the total of 1,621,354. Now subtract 1,621,123 to get 231,597