47256393

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 64368000

約数和(自身を除く): 17111607

約数列:

[1, 3, 71, 149, 213, 447, 1489, 4467, 10579, 31737, 105719, 221861, 317157, 665583, 15752131, 47256393]

約数ペア:

[(1, 47256393), (3, 15752131), (71, 665583), (149, 317157), (213, 221861), (447, 105719), (1489, 31737), (4467, 10579)]