6290991

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 10561824

約数和(自身を除く): 4270833

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 1637, 3843, 4911, 11459, 14733, 34377, 99857, 103131, 299571, 698999, 898713, 2096997, 6290991]

約数ペア:

[(1, 6290991), (3, 2096997), (7, 898713), (9, 698999), (21, 299571), (61, 103131), (63, 99857), (183, 34377), (427, 14733), (549, 11459), (1281, 4911), (1637, 3843)]