3821337

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 6504960

約数和(自身を除く): 2683623

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 191, 247, 351, 513, 573, 741, 1053, 1539, 1719, 2223, 2483, 3629, 5157, 6669, 7449, 10887, 15471, 20007, 22347, 32661, 47177, 67041, 97983, 141531, 201123, 293949, 424593, 1273779, 3821337]

約数ペア:

[(1, 3821337), (3, 1273779), (9, 424593), (13, 293949), (19, 201123), (27, 141531), (39, 97983), (57, 67041), (81, 47177), (117, 32661), (171, 22347), (191, 20007), (247, 15471), (351, 10887), (513, 7449), (573, 6669), (741, 5157), (1053, 3629), (1539, 2483), (1719, 2223)]