42357887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 50144640

約数和(自身を除く): 7786753

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 2131, 19877, 23441, 27703, 296209, 304733, 3258299, 3850717, 42357887]

約数ペア:

[(1, 42357887), (11, 3850717), (13, 3258299), (139, 304733), (143, 296209), (1529, 27703), (1807, 23441), (2131, 19877)]