47121263

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1103}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 57231360

約数和(自身を除く): 10110097

約数列:

[1, 7, 17, 119, 359, 1103, 2513, 6103, 7721, 18751, 42721, 131257, 395977, 2771839, 6731609, 47121263]

約数ペア:

[(1, 47121263), (7, 6731609), (17, 2771839), (119, 395977), (359, 131257), (1103, 42721), (2513, 18751), (6103, 7721)]