31086807

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 42746880

約数和(自身を除く): 11660073

約数列:

[1, 3, 43, 129, 137, 411, 1759, 5277, 5891, 17673, 75637, 226911, 240983, 722949, 10362269, 31086807]

約数ペア:

[(1, 31086807), (3, 10362269), (43, 722949), (129, 240983), (137, 226911), (411, 75637), (1759, 17673), (5277, 5891)]