531276119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 615043728

約数和(自身を除く): 83767609

約数列:

[1, 11, 19, 209, 337, 361, 397, 3707, 3971, 4367, 6403, 7543, 70433, 82973, 121657, 133789, 143317, 1338227, 1471679, 1576487, 2541991, 27961901, 48297829, 531276119]

約数ペア:

[(1, 531276119), (11, 48297829), (19, 27961901), (209, 2541991), (337, 1576487), (361, 1471679), (397, 1338227), (3707, 143317), (3971, 133789), (4367, 121657), (6403, 82973), (7543, 70433)]