282952341

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 481852800

約数和(自身を除く): 198900459

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 149, 301, 387, 447, 701, 903, 1043, 1341, 2103, 2709, 3129, 4907, 6309, 6407, 9387, 14721, 19221, 30143, 44163, 44849, 57663, 90429, 104449, 134547, 211001, 271287, 313347, 403641, 633003, 731143, 940041, 1899009, 2193429, 4491307, 6580287, 13473921, 31439149, 40421763, 94317447, 282952341]

約数ペア:

[(1, 282952341), (3, 94317447), (7, 40421763), (9, 31439149), (21, 13473921), (43, 6580287), (63, 4491307), (129, 2193429), (149, 1899009), (301, 940041), (387, 731143), (447, 633003), (701, 403641), (903, 313347), (1043, 271287), (1341, 211001), (2103, 134547), (2709, 104449), (3129, 90429), (4907, 57663), (6309, 44849), (6407, 44163), (9387, 30143), (14721, 19221)]