71236477

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 83002976

約数和(自身を除く): 11766499

約数列:

[1, 13, 17, 67, 221, 283, 289, 871, 1139, 3679, 3757, 4811, 14807, 18961, 19363, 62543, 81787, 246493, 251719, 322337, 1063231, 4190381, 5479729, 71236477]

約数ペア:

[(1, 71236477), (13, 5479729), (17, 4190381), (67, 1063231), (221, 322337), (283, 251719), (289, 246493), (871, 81787), (1139, 62543), (3679, 19363), (3757, 18961), (4811, 14807)]