20161005997443

素因数分解:

$3^1\times {\mathrm{43499}}^1\times {\mathrm{10247}}^1\times {\mathrm{15077}}^1$

素因数の和:68826

約数の個数: 16

約数和(自身を含む): 26886365856000

約数和(自身を除く): 6725359858557

約数列:

[1, 3, 10247, 15077, 30741, 43499, 45231, 130497, 154494019, 445734253, 463482057, 655834423, 1337202759, 1967503269, 6720335332481, 20161005997443]

約数ペア:

[(1, 20161005997443), (3, 6720335332481), (10247, 1967503269), (15077, 1337202759), (30741, 655834423), (43499, 463482057), (45231, 445734253), (130497, 154494019)]