28607369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7417}}^1$

素因数の和:7472

約数の個数: 16

約数和(自身を含む): 35606400

約数和(自身を除く): 6999031

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 7417, 51919, 140923, 215093, 986461, 1505651, 4086767, 28607369]

約数ペア:

[(1, 28607369), (7, 4086767), (19, 1505651), (29, 986461), (133, 215093), (203, 140923), (551, 51919), (3857, 7417)]