Q: What is the sum of all factors of the number 71,380,721 excluding 71,380,721?
A: 1,219,279
The factors of the number 71,380,721 are: 1, 109, 131, 4999, 14279, 544891, 654869, 71380721.
If you add them up, you will get the total of 71,380,722. Now subtract 71,380,721 to get 1,219,279