1684213137

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2437}}^1\times {\mathrm{4517}}^1$

素因数の和:6977

約数の個数: 24

約数和(自身を含む): 2577482856

約数和(自身を除く): 893269719

約数列:

[1, 3, 9, 17, 51, 153, 2437, 4517, 7311, 13551, 21933, 40653, 41429, 76789, 124287, 230367, 372861, 691101, 11007929, 33023787, 99071361, 187134793, 561404379, 1684213137]

約数ペア:

[(1, 1684213137), (3, 561404379), (9, 187134793), (17, 99071361), (51, 33023787), (153, 11007929), (2437, 691101), (4517, 372861), (7311, 230367), (13551, 124287), (21933, 76789), (40653, 41429)]