Q: What is the sum of all factors of the number 13,404,069 excluding 13,404,069?
A: 9,290,971
The factors of the number 13,404,069 are: 1, 3, 7, 9, 21, 27, 63, 189, 70921, 212763, 496447, 638289, 1489341, 1914867, 4468023, 13404069.
If you add them up, you will get the total of 13,404,078. Now subtract 13,404,069 to get 9,290,971