3089907

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 20

約数和(自身を含む): 4745136

約数和(自身を除く): 1655229

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1031, 2997, 3093, 9279, 27837, 38147, 83511, 114441, 343323, 1029969, 3089907]

約数ペア:

[(1, 3089907), (3, 1029969), (9, 343323), (27, 114441), (37, 83511), (81, 38147), (111, 27837), (333, 9279), (999, 3093), (1031, 2997)]