39441891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3823}}^1$

素因数の和:4026

約数の個数: 16

約数和(自身を含む): 55677440

約数和(自身を除く): 16235549

約数列:

[1, 3, 19, 57, 181, 543, 3439, 3823, 10317, 11469, 72637, 217911, 691963, 2075889, 13147297, 39441891]

約数ペア:

[(1, 39441891), (3, 13147297), (19, 2075889), (57, 691963), (181, 217911), (543, 72637), (3439, 11469), (3823, 10317)]