395123521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{80621}}^1$

素因数の和:80676

約数の個数: 12

約数和(自身を含む): 442614780

約数和(自身を除く): 47491259

約数列:

[1, 13, 29, 169, 377, 4901, 80621, 1048073, 2338009, 13624949, 30394117, 395123521]

約数ペア:

[(1, 395123521), (13, 30394117), (29, 13624949), (169, 2338009), (377, 1048073), (4901, 80621)]