@article{05138312,
title = {Partial sums of powers of prime factors.},
journal = {Journal of Integer Sequences [electronic only]},
volume = {10},
year = {2007},
zbl = {1123.11002},
language = {en},
url = {http://dml.mathdoc.fr/item/05138312}
}
De Koninck, Jean-Marie; Luca, Florian. Partial sums of powers of prime factors.. Journal of Integer Sequences [electronic only], Tome 10 (2007) . http://gdmltest.u-ga.fr/item/05138312/