38658303

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{12899}}^1$

素因数の和:12948

約数の個数: 20

約数和(自身を含む): 59314200

約数和(自身を除く): 20655897

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 12899, 38697, 116091, 348273, 477263, 1044819, 1431789, 4295367, 12886101, 38658303]

約数ペア:

[(1, 38658303), (3, 12886101), (9, 4295367), (27, 1431789), (37, 1044819), (81, 477263), (111, 348273), (333, 116091), (999, 38697), (2997, 12899)]