864053739

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{14221}}^1$

素因数の和:14427

約数の個数: 24

約数和(自身を含む): 1285327472

約数和(自身を除く): 421273733

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 1413, 6751, 14221, 20253, 42663, 60759, 127989, 611503, 1834509, 2232697, 5503527, 6698091, 20094273, 96005971, 288017913, 864053739]

約数ペア:

[(1, 864053739), (3, 288017913), (9, 96005971), (43, 20094273), (129, 6698091), (157, 5503527), (387, 2232697), (471, 1834509), (1413, 611503), (6751, 127989), (14221, 60759), (20253, 42663)]