Q: What is the sum of all factors of the number 4,131,009 excluding 4,131,009?
A: 1,854,243
The factors of the number 4,131,009 are: 1, 3, 9, 521, 881, 1563, 2643, 4689, 7929, 459001, 1377003, 4131009.
If you add them up, you will get the total of 4,131,010. Now subtract 4,131,009 to get 1,854,243