2810039481

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{138337}}^1$

素因数の和:138441

約数の個数: 24

約数和(自身を含む): 4237016264

約数和(自身を除く): 1426976783

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 2257, 6771, 20313, 138337, 415011, 1245033, 5118469, 8438557, 15355407, 25315671, 46066221, 75947013, 312226609, 936679827, 2810039481]

約数ペア:

[(1, 2810039481), (3, 936679827), (9, 312226609), (37, 75947013), (61, 46066221), (111, 25315671), (183, 15355407), (333, 8438557), (549, 5118469), (2257, 1245033), (6771, 415011), (20313, 138337)]