Q: What is the sum of all factors of the number 4,013,009 excluding 4,013,009?
A: 1,685,551
The factors of the number 4,013,009 are: 1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 211, 247, 1001, 1463, 1477, 1729, 2321, 2717, 2743, 4009, 16247, 19019, 19201, 28063, 30173, 44099, 52117, 211211, 308693, 364819, 573287, 4013009.
If you add them up, you will get the total of 4,013,010. Now subtract 4,013,009 to get 1,685,551