12528025419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1\times {\mathrm{12433}}^1$

素因数の和:16147

約数の個数: 32

約数和(自身を含む): 20566034944

約数和(自身を除く): 8038009525

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3691, 11073, 12433, 25837, 37299, 47983, 77511, 87031, 143949, 161629, 261093, 335881, 484887, 1007643, 1131403, 3394209, 45890203, 137670609, 321231421, 596572639, 963694263, 1789717917, 4176008473, 12528025419]

約数ペア:

[(1, 12528025419), (3, 4176008473), (7, 1789717917), (13, 963694263), (21, 596572639), (39, 321231421), (91, 137670609), (273, 45890203), (3691, 3394209), (11073, 1131403), (12433, 1007643), (25837, 484887), (37299, 335881), (47983, 261093), (77511, 161629), (87031, 143949)]