Q: What is the sum of all factors of the number 13,021,623 excluding 13,021,623?
A: 6,142,977
The factors of the number 13,021,623 are: 1, 3, 9, 53, 159, 477, 27299, 81897, 245691, 1446847, 4340541, 13021623.
If you add them up, you will get the total of 13,021,629. Now subtract 13,021,623 to get 6,142,977