Q: What is the sum of all factors of the number 1,899,963 excluding 1,899,963?
A: 1,131,877
The factors of the number 1,899,963 are: 1, 3, 9, 13, 27, 39, 117, 351, 5413, 16239, 48717, 70369, 146151, 211107, 633321, 1899963.
If you add them up, you will get the total of 1,899,964. Now subtract 1,899,963 to get 1,131,877