2487849

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 4110912

約数和(自身を除く): 1623063

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 701, 1183, 2103, 3549, 4907, 9113, 14721, 27339, 63791, 118469, 191373, 355407, 829283, 2487849]

約数ペア:

[(1, 2487849), (3, 829283), (7, 355407), (13, 191373), (21, 118469), (39, 63791), (91, 27339), (169, 14721), (273, 9113), (507, 4907), (701, 3549), (1183, 2103)]