28485743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6869}}^1$

素因数の和:6922

約数の個数: 16

約数和(自身を含む): 34624800

約数和(自身を除く): 6139057

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 6869, 75559, 89297, 199201, 982267, 2191211, 2589613, 28485743]

約数ペア:

[(1, 28485743), (11, 2589613), (13, 2191211), (29, 982267), (143, 199201), (319, 89297), (377, 75559), (4147, 6869)]