7243119

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 11636352

約数和(自身を除く): 4393233

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 1997, 3627, 5991, 17973, 25961, 61907, 77883, 185721, 233649, 557163, 804791, 2414373, 7243119]

約数ペア:

[(1, 7243119), (3, 2414373), (9, 804791), (13, 557163), (31, 233649), (39, 185721), (93, 77883), (117, 61907), (279, 25961), (403, 17973), (1209, 5991), (1997, 3627)]