Q: What is the sum of all factors of the number 13,041,021 excluding 13,041,021?
A: 7,207,683
The factors of the number 13,041,021 are: 1, 3, 7, 21, 53, 159, 371, 1113, 11717, 35151, 82019, 246057, 621001, 1863003, 4347007, 13041021.
If you add them up, you will get the total of 13,041,028. Now subtract 13,041,021 to get 7,207,683