86822281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56123}}^1$

素因数の和:56160

約数の個数: 16

約数和(自身を含む): 113145984

約数和(自身を除く): 26323703

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 56123, 392861, 729599, 954091, 5107193, 6678637, 12403183, 86822281]

約数ペア:

[(1, 86822281), (7, 12403183), (13, 6678637), (17, 5107193), (91, 954091), (119, 729599), (221, 392861), (1547, 56123)]