27189631

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 32141824

約数和(自身を除く): 4952193

約数列:

[1, 7, 43, 103, 301, 721, 877, 4429, 6139, 31003, 37711, 90331, 263977, 632317, 3884233, 27189631]

約数ペア:

[(1, 27189631), (7, 3884233), (43, 632317), (103, 263977), (301, 90331), (721, 37711), (877, 31003), (4429, 6139)]