23870457

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{22669}}^1$

素因数の和:22694

約数の個数: 20

約数和(自身を含む): 38402980

約数和(自身を除く): 14532523

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 22669, 68007, 204021, 294697, 612063, 884091, 1836189, 2652273, 7956819, 23870457]

約数ペア:

[(1, 23870457), (3, 7956819), (9, 2652273), (13, 1836189), (27, 884091), (39, 612063), (81, 294697), (117, 204021), (351, 68007), (1053, 22669)]