Q: What is the sum of all factors of the number 1,214,121 excluding 1,214,121?
A: 421,143
The factors of the number 1,214,121 are: 1, 3, 101, 303, 4007, 12021, 404707, 1214121.
If you add them up, you will get the total of 1,214,542. Now subtract 1,214,121 to get 421,143