620572017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3583}}^1\times {\mathrm{4441}}^1$

素因数の和:8040

約数の個数: 16

約数和(自身を含む): 891527168

約数和(自身を除く): 270955151

約数列:

[1, 3, 13, 39, 3583, 4441, 10749, 13323, 46579, 57733, 139737, 173199, 15912103, 47736309, 206857339, 620572017]

約数ペア:

[(1, 620572017), (3, 206857339), (13, 47736309), (39, 15912103), (3583, 173199), (4441, 139737), (10749, 57733), (13323, 46579)]