2747657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 3170112

約数和(自身を除く): 422455

約数列:

[1, 11, 37, 43, 157, 407, 473, 1591, 1727, 5809, 6751, 17501, 63899, 74261, 249787, 2747657]

約数ペア:

[(1, 2747657), (11, 249787), (37, 74261), (43, 63899), (157, 17501), (407, 6751), (473, 5809), (1591, 1727)]