Q: What is the sum of all factors of the number 3,409,389 excluding 3,409,389?
A: 1,515,297
The factors of the number 3,409,389 are: 1, 3, 9, 378821, 1136463, 3409389.
If you add them up, you will get the total of 3,409,390. Now subtract 3,409,389 to get 1,515,297