Q: What is the sum of all factors of the number 71,510,721 excluding 71,510,721?
A: 30,729,279
The factors of the number 71,510,721 are: 1, 3, 17, 51, 79, 237, 1343, 4029, 17749, 53247, 301733, 905199, 1402171, 4206513, 23836907, 71510721.
If you add them up, you will get the total of 71,510,751. Now subtract 71,510,721 to get 30,729,279