12272553

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1586

約数の個数: 20

約数和(自身を含む): 18523648

約数和(自身を除く): 6251095

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 1471, 2781, 4413, 8343, 13239, 39717, 119151, 151513, 454539, 1363617, 4090851, 12272553]

約数ペア:

[(1, 12272553), (3, 4090851), (9, 1363617), (27, 454539), (81, 151513), (103, 119151), (309, 39717), (927, 13239), (1471, 8343), (2781, 4413)]