422023221

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{4049}}^1$

素因数の和:4405

約数の個数: 24

約数和(自身を含む): 628219800

約数和(自身を除く): 206196579

約数列:

[1, 3, 9, 37, 111, 313, 333, 939, 2817, 4049, 11581, 12147, 34743, 36441, 104229, 149813, 449439, 1267337, 1348317, 3802011, 11406033, 46891469, 140674407, 422023221]

約数ペア:

[(1, 422023221), (3, 140674407), (9, 46891469), (37, 11406033), (111, 3802011), (313, 1348317), (333, 1267337), (939, 449439), (2817, 149813), (4049, 104229), (11581, 36441), (12147, 34743)]