31055673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20023}}^1$

素因数の和:20084

約数の個数: 16

約数和(自身を含む): 46135296

約数和(自身を除く): 15079623

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 20023, 60069, 220253, 660759, 941081, 2823243, 10351891, 31055673]

約数ペア:

[(1, 31055673), (3, 10351891), (11, 2823243), (33, 941081), (47, 660759), (141, 220253), (517, 60069), (1551, 20023)]