57251211

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4519}}^1$

素因数の和:4666

約数の個数: 16

約数和(自身を含む): 78973440

約数和(自身を除く): 21722229

約数列:

[1, 3, 41, 103, 123, 309, 4223, 4519, 12669, 13557, 185279, 465457, 555837, 1396371, 19083737, 57251211]

約数ペア:

[(1, 57251211), (3, 19083737), (41, 1396371), (103, 555837), (123, 465457), (309, 185279), (4223, 13557), (4519, 12669)]