378317797

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139241}}^1$

素因数の和:139284

約数の個数: 16

約数和(自身を含む): 467853120

約数和(自身を除く): 89535323

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 139241, 1531651, 1810133, 2645579, 19911463, 29101369, 34392527, 378317797]

約数ペア:

[(1, 378317797), (11, 34392527), (13, 29101369), (19, 19911463), (143, 2645579), (209, 1810133), (247, 1531651), (2717, 139241)]