3934856583

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{905189}}^1$

素因数の和:905228

約数の個数: 32

約数和(自身を含む): 6951859200

約数和(自身を除く): 3017002617

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 905189, 2715567, 6336323, 8146701, 19008969, 20819347, 24440103, 57026907, 62458041, 145735429, 171080721, 187374123, 437206287, 562122369, 1311618861, 3934856583]

約数ペア:

[(1, 3934856583), (3, 1311618861), (7, 562122369), (9, 437206287), (21, 187374123), (23, 171080721), (27, 145735429), (63, 62458041), (69, 57026907), (161, 24440103), (189, 20819347), (207, 19008969), (483, 8146701), (621, 6336323), (1449, 2715567), (4347, 905189)]