12390717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 17501120

約数和(自身を除く): 5110403

約数列:

[1, 3, 19, 57, 181, 543, 1201, 3439, 3603, 10317, 22819, 68457, 217381, 652143, 4130239, 12390717]

約数ペア:

[(1, 12390717), (3, 4130239), (19, 652143), (57, 217381), (181, 68457), (543, 22819), (1201, 10317), (3439, 3603)]