4408587

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 20

約数和(自身を含む): 6768256

約数和(自身を除く): 2359669

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1471, 2997, 4413, 13239, 39717, 54427, 119151, 163281, 489843, 1469529, 4408587]

約数ペア:

[(1, 4408587), (3, 1469529), (9, 489843), (27, 163281), (37, 119151), (81, 54427), (111, 39717), (333, 13239), (999, 4413), (1471, 2997)]