288327429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{144961}}^1$

素因数の和:144997

約数の個数: 24

約数和(自身を含む): 474895512

約数和(自身を除く): 186568083

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 144961, 434883, 1304649, 1884493, 2464337, 5653479, 7393011, 16960437, 22179033, 32036381, 96109143, 288327429]

約数ペア:

[(1, 288327429), (3, 96109143), (9, 32036381), (13, 22179033), (17, 16960437), (39, 7393011), (51, 5653479), (117, 2464337), (153, 1884493), (221, 1304649), (663, 434883), (1989, 144961)]