a(n) = Product_{p in Factors(n)} mult(p) * n^mult(p) / p, where Factors(n) is the integer factorization of n and mult(p) the multiplicity of the prime factor p.
A363917
a(n) = Product_{p in Factors(n)} mult(p) * n^mult(p) / p, where Factors(n) is the integer factorization of n and mult(p) the multiplicity of the prime factor p.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =16a(4) =1a(5) =6a(6) =1a(7) =768a(8) =54a(9) =10a(10) =1a(11) =576a(12) =1a(13) =14a(14) =15a(15) =131072a(16) =1a(17) =1944a(18) =1a(19) =1600a(20) =21a(21) =22a(22) =1a(23) =165888a(24) =250a(25) =26a(26) =19683a(27) =3136a(28) =1a(29) =900
External references
- oeis: A363917