Q: What is the sum of all factors of the number 1,143,121 excluding 1,143,121?
A: 221,459
The factors of the number 1,143,121 are: 1, 7, 41, 49, 287, 569, 2009, 3983, 23329, 27881, 163303, 1143121.
If you add them up, you will get the total of 1,143,342. Now subtract 1,143,121 to get 221,459