47191707

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{9151}}^1$

素因数の和:9351

約数の個数: 16

約数和(自身を含む): 70287360

約数和(自身を除く): 23095653

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 9151, 27453, 82359, 247077, 1747841, 5243523, 15730569, 47191707]

約数ペア:

[(1, 47191707), (3, 15730569), (9, 5243523), (27, 1747841), (191, 247077), (573, 82359), (1719, 27453), (5157, 9151)]