6580287

素因数分解:

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

素因数の和:863

約数の個数: 24

約数和(自身を含む): 10951200

約数和(自身を除く): 4370913

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 701, 1043, 1341, 2103, 3129, 4907, 6309, 9387, 14721, 44163, 104449, 313347, 731143, 940041, 2193429, 6580287]

約数ペア:

[(1, 6580287), (3, 2193429), (7, 940041), (9, 731143), (21, 313347), (63, 104449), (149, 44163), (447, 14721), (701, 9387), (1043, 6309), (1341, 4907), (2103, 3129)]