Q: What is the sum of all factors of the number 1,400,121 excluding 1,400,121?
A: 622,289
The factors of the number 1,400,121 are: 1, 3, 9, 155569, 466707, 1400121.
If you add them up, you will get the total of 1,400,743. Now subtract 1,400,121 to get 622,289