88290417

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 120158208

約数和(自身を除く): 31867791

約数列:

[1, 3, 71, 163, 213, 489, 2543, 7629, 11573, 34719, 180553, 414509, 541659, 1243527, 29430139, 88290417]

約数ペア:

[(1, 88290417), (3, 29430139), (71, 1243527), (163, 541659), (213, 414509), (489, 180553), (2543, 34719), (7629, 11573)]