313613577

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{26141}}^1$

素因数の和:26221

約数の個数: 24

約数和(自身を含む): 478503168

約数和(自身を除く): 164889591

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 26141, 78423, 235269, 810371, 1124063, 2431113, 3372189, 7293339, 10116567, 34845953, 104537859, 313613577]

約数ペア:

[(1, 313613577), (3, 104537859), (9, 34845953), (31, 10116567), (43, 7293339), (93, 3372189), (129, 2431113), (279, 1124063), (387, 810371), (1333, 235269), (3999, 78423), (11997, 26141)]