Q: What is the sum of all factors of the number 771,221,223 excluding 771,221,223?
A: 384,169,977
The factors of the number 771,221,223 are: 1, 3, 9, 27, 89, 267, 801, 2403, 320941, 962823, 2888469, 8665407, 28563749, 85691247, 257073741, 771221223.
If you add them up, you will get the total of 771,221,607. Now subtract 771,221,223 to get 384,169,977