126581711

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 141465600

約数和(自身を除く): 14883889

約数列:

[1, 17, 31, 71, 199, 289, 527, 1207, 2201, 3383, 6169, 8959, 14129, 20519, 37417, 57511, 104873, 240193, 437999, 636089, 1782841, 4083281, 7445983, 126581711]

約数ペア:

[(1, 126581711), (17, 7445983), (31, 4083281), (71, 1782841), (199, 636089), (289, 437999), (527, 240193), (1207, 104873), (2201, 57511), (3383, 37417), (6169, 20519), (8959, 14129)]