47170479

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{709}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 64115840

約数和(自身を除く): 16945361

約数列:

[1, 3, 67, 201, 331, 709, 993, 2127, 22177, 47503, 66531, 142509, 234679, 704037, 15723493, 47170479]

約数ペア:

[(1, 47170479), (3, 15723493), (67, 704037), (201, 234679), (331, 142509), (709, 66531), (993, 47503), (2127, 22177)]