15204969

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43319}}^1$

素因数の和:43341

約数の個数: 16

約数和(自身を含む): 24259200

約数和(自身を除く): 9054231

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 43319, 129957, 389871, 563147, 1169613, 1689441, 5068323, 15204969]

約数ペア:

[(1, 15204969), (3, 5068323), (9, 1689441), (13, 1169613), (27, 563147), (39, 389871), (117, 129957), (351, 43319)]