Q: What is the sum of all factors of the number 3,120,121 excluding 3,120,121?
A: 15,879
The factors of the number 3,120,121 are: 1, 199, 15679, 3120121.
If you add them up, you will get the total of 3,120,136. Now subtract 3,120,121 to get 15,879