Q: What is the sum of all factors of the number 3,091,039 excluding 3,091,039?
A: 659,873
The factors of the number 3,091,039 are: 1, 7, 23, 73, 161, 263, 511, 1679, 1841, 6049, 11753, 19199, 42343, 134393, 441577, 3091039.
If you add them up, you will get the total of 3,091,698. Now subtract 3,091,039 to get 659,873