396367027

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 493056000

約数和(自身を除く): 96688973

約数列:

[1, 7, 23, 47, 49, 161, 329, 343, 1069, 1081, 1127, 2303, 7483, 7567, 7889, 16121, 24587, 50243, 52381, 52969, 172109, 351701, 366667, 370783, 1155589, 1204763, 2461907, 8089123, 8433341, 17233349, 56623861, 396367027]

約数ペア:

[(1, 396367027), (7, 56623861), (23, 17233349), (47, 8433341), (49, 8089123), (161, 2461907), (329, 1204763), (343, 1155589), (1069, 370783), (1081, 366667), (1127, 351701), (2303, 172109), (7483, 52969), (7567, 52381), (7889, 50243), (16121, 24587)]