17233479

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{1409}}^1$

素因数の和:1572

約数の個数: 20

約数和(自身を含む): 25932720

約数和(自身を除く): 8699241

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 1409, 4077, 4227, 12231, 12681, 38043, 114129, 212759, 638277, 1914831, 5744493, 17233479]

約数ペア:

[(1, 17233479), (3, 5744493), (9, 1914831), (27, 638277), (81, 212759), (151, 114129), (453, 38043), (1359, 12681), (1409, 12231), (4077, 4227)]