Q: What is the sum of all factors of the number 1,561,387 excluding 1,561,387?
A: 51,413
The factors of the number 1,561,387 are: 1, 47, 139, 239, 6533, 11233, 33221, 1561387.
If you add them up, you will get the total of 1,561,438. Now subtract 1,561,387 to get 51,413