Q: What is the sum of all factors of the number 1,150,401 excluding 1,150,401?
A: 663,999
The factors of the number 1,150,401 are: 1, 3, 7, 21, 29, 87, 203, 609, 1889, 5667, 13223, 39669, 54781, 164343, 383467, 1150401.
If you add them up, you will get the total of 1,151,064. Now subtract 1,150,401 to get 663,999