39889659

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1847}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 55706112

約数和(自身を除く): 15816453

約数列:

[1, 3, 23, 69, 313, 939, 1847, 5541, 7199, 21597, 42481, 127443, 578111, 1734333, 13296553, 39889659]

約数ペア:

[(1, 39889659), (3, 13296553), (23, 1734333), (69, 578111), (313, 127443), (939, 42481), (1847, 21597), (5541, 7199)]