40585311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18257}}^1$

素因数の和:18295

約数の個数: 24

約数和(自身を含む): 66459120

約数和(自身を除く): 25873809

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 18257, 54771, 164313, 237341, 346883, 712023, 1040649, 2136069, 3121947, 4509479, 13528437, 40585311]

約数ペア:

[(1, 40585311), (3, 13528437), (9, 4509479), (13, 3121947), (19, 2136069), (39, 1040649), (57, 712023), (117, 346883), (171, 237341), (247, 164313), (741, 54771), (2223, 18257)]