23971311

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29269}}^1$

素因数の和:29295

約数の個数: 24

約数和(自身を含む): 42617120

約数和(自身を除く): 18645809

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 29269, 87807, 204883, 263421, 380497, 614649, 1141491, 1843947, 2663479, 3424473, 7990437, 23971311]

約数ペア:

[(1, 23971311), (3, 7990437), (7, 3424473), (9, 2663479), (13, 1843947), (21, 1141491), (39, 614649), (63, 380497), (91, 263421), (117, 204883), (273, 87807), (819, 29269)]