Q: What is the sum of all factors of the number 3,855,417 excluding 3,855,417?
A: 1,285,143
The factors of the number 3,855,417 are: 1, 3, 1285139, 3855417.
If you add them up, you will get the total of 3,855,418. Now subtract 3,855,417 to get 1,285,143