12298311

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1180

約数の個数: 20

約数和(自身を含む): 18513000

約数和(自身を除く): 6214689

約数列:

[1, 3, 9, 27, 81, 149, 447, 1019, 1341, 3057, 4023, 9171, 12069, 27513, 82539, 151831, 455493, 1366479, 4099437, 12298311]

約数ペア:

[(1, 12298311), (3, 4099437), (9, 1366479), (27, 455493), (81, 151831), (149, 82539), (447, 27513), (1019, 12069), (1341, 9171), (3057, 4023)]