8715505071

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{404113}}^1$

素因数の和:404215

約数の個数: 32

約数和(自身を含む): 14483445760

約数和(自身を除く): 5767940689

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 7189, 21567, 404113, 1212339, 2828791, 5253469, 8486373, 15760407, 31924927, 36774283, 95774781, 110322849, 223474489, 415024051, 670423467, 1245072153, 2905168357, 8715505071]

約数ペア:

[(1, 8715505071), (3, 2905168357), (7, 1245072153), (13, 670423467), (21, 415024051), (39, 223474489), (79, 110322849), (91, 95774781), (237, 36774283), (273, 31924927), (553, 15760407), (1027, 8486373), (1659, 5253469), (3081, 2828791), (7189, 1212339), (21567, 404113)]