87399169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4397}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 103440960

約数和(自身を除く): 16041791

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 4397, 19877, 48367, 57161, 611183, 628771, 6723013, 7945379, 87399169]

約数ペア:

[(1, 87399169), (11, 7945379), (13, 6723013), (139, 628771), (143, 611183), (1529, 57161), (1807, 48367), (4397, 19877)]