386399472121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1026667}}^1$

素因数の和:1026841

約数の個数: 24

約数和(自身を含む): 446403459744

約数和(自身を除く): 60003987623

約数列:

[1, 13, 17, 131, 169, 221, 1703, 2227, 2873, 22139, 28951, 376363, 1026667, 13346671, 17453339, 134493377, 173506723, 226893407, 1748413901, 2286387409, 2949614291, 22729380713, 29723036317, 386399472121]

約数ペア:

[(1, 386399472121), (13, 29723036317), (17, 22729380713), (131, 2949614291), (169, 2286387409), (221, 1748413901), (1703, 226893407), (2227, 173506723), (2873, 134493377), (22139, 17453339), (28951, 13346671), (376363, 1026667)]