3354939

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 5881568

約数和(自身を除く): 2526629

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 97, 183, 189, 291, 427, 549, 567, 679, 873, 1281, 1647, 2037, 2619, 3843, 4941, 5917, 6111, 7857, 11529, 17751, 18333, 34587, 41419, 53253, 54999, 124257, 159759, 372771, 479277, 1118313, 3354939]

約数ペア:

[(1, 3354939), (3, 1118313), (7, 479277), (9, 372771), (21, 159759), (27, 124257), (61, 54999), (63, 53253), (81, 41419), (97, 34587), (183, 18333), (189, 17751), (291, 11529), (427, 7857), (549, 6111), (567, 5917), (679, 4941), (873, 3843), (1281, 2619), (1647, 2037)]