Q: What is the sum of all factors of the number 5,481 excluding 5,481?
A: 4,119
The factors of the number 5,481 are: 1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481.
If you add them up, you will get the total of 5,485. Now subtract 5,481 to get 4,119