Q: What is the sum of all factors of the number 1,401,399 excluding 1,401,399?
A: 666,537
The factors of the number 1,401,399 are: 1, 3, 9, 47, 141, 423, 3313, 9939, 29817, 155711, 467133, 1401399.
If you add them up, you will get the total of 1,402,065. Now subtract 1,401,399 to get 666,537