242585667

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{1181}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 363252240

約数和(自身を除く): 120666573

約数列:

[1, 3, 9, 29, 87, 261, 787, 1181, 2361, 3543, 7083, 10629, 22823, 34249, 68469, 102747, 205407, 308241, 929447, 2788341, 8365023, 26953963, 80861889, 242585667]

約数ペア:

[(1, 242585667), (3, 80861889), (9, 26953963), (29, 8365023), (87, 2788341), (261, 929447), (787, 308241), (1181, 205407), (2361, 102747), (3543, 68469), (7083, 34249), (10629, 22823)]