47387559

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{839}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 64431360

約数和(自身を除く): 17043801

約数列:

[1, 3, 67, 201, 281, 839, 843, 2517, 18827, 56213, 56481, 168639, 235759, 707277, 15795853, 47387559]

約数ペア:

[(1, 47387559), (3, 15795853), (67, 707277), (201, 235759), (281, 168639), (839, 56481), (843, 56213), (2517, 18827)]