12461661

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{4481}}^1$

素因数の和:4593

約数の個数: 16

約数和(自身を含む): 18645120

約数和(自身を除く): 6183459

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 4481, 13443, 40329, 120987, 461543, 1384629, 4153887, 12461661]

約数ペア:

[(1, 12461661), (3, 4153887), (9, 1384629), (27, 461543), (103, 120987), (309, 40329), (927, 13443), (2781, 4481)]