524173311

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71287}}^1$

素因数の和:71355

約数の個数: 24

約数和(自身を含む): 815534720

約数和(自身を除く): 291361409

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 71287, 213861, 641583, 1354453, 3065341, 4063359, 9196023, 12190077, 27588069, 58241479, 174724437, 524173311]

約数ペア:

[(1, 524173311), (3, 174724437), (9, 58241479), (19, 27588069), (43, 12190077), (57, 9196023), (129, 4063359), (171, 3065341), (387, 1354453), (817, 641583), (2451, 213861), (7353, 71287)]