TY - JOUR AU - E. Scourfield TI - On the divisibility of $σ_ν (n)$ JO - Acta Arithmetica PY - 1964 SP - 245 EP - 285 VL - 10 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-10-3-245-285/ DO - 10.4064/aa-10-3-245-285 LA - en ID - 10_4064_aa_10_3_245_285 ER -