Q: What is the sum of all factors of the number 1,401,439 excluding 1,401,439?
A: 131,281
The factors of the number 1,401,439 are: 1, 13, 67, 871, 1609, 20917, 107803, 1401439.
If you add them up, you will get the total of 1,401,570. Now subtract 1,401,439 to get 131,281