4287927

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12011}}^1$

素因数の和:12038

約数の個数: 16

約数和(自身を含む): 6918912

約数和(自身を除く): 2630985

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 12011, 36033, 84077, 204187, 252231, 612561, 1429309, 4287927]

約数ペア:

[(1, 4287927), (3, 1429309), (7, 612561), (17, 252231), (21, 204187), (51, 84077), (119, 36033), (357, 12011)]