487992627

素因数分解:

$3^3\times {\mathrm{1831}}^1\times {\mathrm{9871}}^1$

素因数の和:11711

約数の個数: 16

約数和(自身を含む): 723420160

約数和(自身を除く): 235427533

約数列:

[1, 3, 9, 27, 1831, 5493, 9871, 16479, 29613, 49437, 88839, 266517, 18073801, 54221403, 162664209, 487992627]

約数ペア:

[(1, 487992627), (3, 162664209), (9, 54221403), (27, 18073801), (1831, 266517), (5493, 88839), (9871, 49437), (16479, 29613)]