6420459

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 8895744

約数和(自身を除く): 2475285

約数列:

[1, 3, 43, 71, 129, 213, 701, 2103, 3053, 9159, 30143, 49771, 90429, 149313, 2140153, 6420459]

約数ペア:

[(1, 6420459), (3, 2140153), (43, 149313), (71, 90429), (129, 49771), (213, 30143), (701, 9159), (2103, 3053)]