Q: What is the sum of all factors of the number 1,230,121 excluding 1,230,121?
A: 2,523
The factors of the number 1,230,121 are: 1, 661, 1861, 1230121.
If you add them up, you will get the total of 1,230,123. Now subtract 1,230,121 to get 2,523