27640877

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 32032320

約数和(自身を除く): 4391443

約数列:

[1, 11, 19, 121, 209, 1093, 1331, 2299, 12023, 20767, 25289, 132253, 228437, 1454783, 2512807, 27640877]

約数ペア:

[(1, 27640877), (11, 2512807), (19, 1454783), (121, 228437), (209, 132253), (1093, 25289), (1331, 20767), (2299, 12023)]