Q: What is the sum of all factors of the number 30,428,379 excluding 30,428,379?
A: 17,005,557
The factors of the number 30,428,379 are: 1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 16333, 48999, 146997, 375659, 440991, 1126977, 1322973, 3380931, 10142793, 30428379.
If you add them up, you will get the total of 30,428,396. Now subtract 30,428,379 to get 17,005,557