The only perfect number of the form x^n + y^n
2 answers
Define a perfect number. Do x, y and n have to be integers?
The only perfect number of the form x^n + y^n
One solution is 1^3 + 3^3 = 28, a perfect number.
One solution is 1^3 + 3^3 = 28, a perfect number.
1 answer