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A351370 a(n) = Sum_{p|n, p prime} p^prime(p). 0

%I #3 Feb 08 2022 21:36:54

%S 0,8,243,8,48828125,251,232630513987207,8,243,48828133,

%T 191943424957750480504146841291811,251,

%U 4695452425098908797088971409337422035076128813,232630513987215,48828368,8,3948992976476546055807962117305548095339102740462421587418915544041816753

%N a(n) = Sum_{p|n, p prime} p^prime(p).

%e a(6) = 251; a(6) = Sum_{p|6} p^prime(p) = 2^3 + 3^5 = 251.

%K nonn

%O 1,2

%A _Wesley Ivan Hurt_, Feb 08 2022

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Last modified July 29 02:33 EDT 2024. Contains 374727 sequences. (Running on oeis4.)