Q: What is the sum of all factors of the number 231,021,399 excluding 231,021,399?
A: 140,659,881
The factors of the number 231,021,399 are: 1, 3, 7, 19, 21, 57, 133, 399, 443, 1307, 1329, 3101, 3921, 8417, 9149, 9303, 24833, 25251, 27447, 58919, 74499, 173831, 176757, 521493, 579001, 1737003, 4053007, 11001019, 12159021, 33003057, 77007133, 231021399.
If you add them up, you will get the total of 231,021,539. Now subtract 231,021,399 to get 140,659,881