39920023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 47279232

約数和(自身を除く): 7359209

約数列:

[1, 11, 13, 131, 143, 1441, 1703, 2131, 18733, 23441, 27703, 279161, 304733, 3070771, 3629093, 39920023]

約数ペア:

[(1, 39920023), (11, 3629093), (13, 3070771), (131, 304733), (143, 279161), (1441, 27703), (1703, 23441), (2131, 18733)]