12161566389

素因数分解:

$3^1\times 7^1\times {\mathrm{26479}}^1\times {\mathrm{21871}}^1$

素因数の和:48360

約数の個数: 16

約数和(自身を含む): 18533457920

約数和(自身を除く): 6371891531

約数列:

[1, 3, 7, 21, 21871, 26479, 65613, 79437, 153097, 185353, 459291, 556059, 579122209, 1737366627, 4053855463, 12161566389]

約数ペア:

[(1, 12161566389), (3, 4053855463), (7, 1737366627), (21, 579122209), (21871, 556059), (26479, 459291), (65613, 185353), (79437, 153097)]