2021071537

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{6529}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 2172139200

約数和(自身を除く): 151067663

約数列:

[1, 17, 131, 139, 2227, 2363, 6529, 18209, 110993, 309553, 855299, 907531, 14540083, 15428027, 118886561, 2021071537]

約数ペア:

[(1, 2021071537), (17, 118886561), (131, 15428027), (139, 14540083), (2227, 907531), (2363, 855299), (6529, 309553), (18209, 110993)]