Q: What is the sum of all factors of the number 515,621,439 excluding 515,621,439?
A: 231,027,633
The factors of the number 515,621,439 are: 1, 3, 9, 401, 1203, 3609, 142871, 428613, 1285839, 57291271, 171873813, 515621439.
If you add them up, you will get the total of 515,621,670. Now subtract 515,621,439 to get 231,027,633