Q: What is the sum of all factors of the number 243,424,413 excluding 243,424,413?
A: 122,147,427
The factors of the number 243,424,413 are: 1, 3, 9, 27, 73, 219, 657, 1971, 123503, 370509, 1111527, 3334581, 9015719, 27047157, 81141471, 243424413.
If you add them up, you will get the total of 243,424,535. Now subtract 243,424,413 to get 122,147,427