Q: What is the sum of all factors of the number 3,421,809 excluding 3,421,809?
A: 1,520,817
The factors of the number 3,421,809 are: 1, 3, 9, 380201, 1140603, 3421809.
If you add them up, you will get the total of 3,421,810. Now subtract 3,421,809 to get 1,520,817