1118313

素因数分解:

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

素因数の和:174

約数の個数: 32

約数和(自身を含む): 1944320

約数和(自身を除く): 826007

約数列:

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

約数ペア:

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