40290679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 47698560

約数和(自身を除く): 7407881

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 2027, 19877, 22297, 26351, 281753, 289861, 3099283, 3662789, 40290679]

約数ペア:

[(1, 40290679), (11, 3662789), (13, 3099283), (139, 289861), (143, 281753), (1529, 26351), (1807, 22297), (2027, 19877)]