47890707

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 65226240

約数和(自身を除く): 17335533

約数列:

[1, 3, 71, 151, 213, 453, 1489, 4467, 10721, 32163, 105719, 224839, 317157, 674517, 15963569, 47890707]

約数ペア:

[(1, 47890707), (3, 15963569), (71, 674517), (151, 317157), (213, 224839), (453, 105719), (1489, 32163), (4467, 10721)]