Q: What is the sum of all factors of the number 3,141,145 excluding 3,141,145?
A: 1,243,979
The factors of the number 3,141,145 are: 1, 5, 7, 35, 49, 245, 12821, 64105, 89747, 448735, 628229, 3141145.
If you add them up, you will get the total of 3,141,146. Now subtract 3,141,145 to get 1,243,979