Q: What is the sum of all factors of the number 401,973 excluding 401,973?
A: 228,363
The factors of the number 401,973 are: 1, 3, 11, 13, 33, 39, 143, 429, 937, 2811, 10307, 12181, 30921, 36543, 133991, 401973.
If you add them up, you will get the total of 402,201. Now subtract 401,973 to get 228,363