26389137

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 36145152

約数和(自身を除く): 9756015

約数列:

[1, 3, 47, 141, 211, 633, 887, 2661, 9917, 29751, 41689, 125067, 187157, 561471, 8796379, 26389137]

約数ペア:

[(1, 26389137), (3, 8796379), (47, 561471), (141, 187157), (211, 125067), (633, 41689), (887, 29751), (2661, 9917)]