37989679

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 49805280

約数和(自身を除く): 11815601

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 1889, 2873, 13223, 20111, 24557, 32113, 171899, 224791, 319241, 417469, 2234687, 2922283, 5427097, 37989679]

約数ペア:

[(1, 37989679), (7, 5427097), (13, 2922283), (17, 2234687), (91, 417469), (119, 319241), (169, 224791), (221, 171899), (1183, 32113), (1547, 24557), (1889, 20111), (2873, 13223)]