12104919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 19047600

約数和(自身を除く): 6942681

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 2441, 4959, 7323, 21969, 46379, 70789, 139137, 212367, 417411, 637101, 1344991, 4034973, 12104919]

約数ペア:

[(1, 12104919), (3, 4034973), (9, 1344991), (19, 637101), (29, 417411), (57, 212367), (87, 139137), (171, 70789), (261, 46379), (551, 21969), (1653, 7323), (2441, 4959)]