27688793

素因数分解:

${\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 16

約数和(自身を含む): 30989952

約数和(自身を除く): 3301159

約数列:

[1, 11, 71, 121, 293, 781, 1331, 3223, 8591, 20803, 35453, 94501, 228833, 389983, 2517163, 27688793]

約数ペア:

[(1, 27688793), (11, 2517163), (71, 389983), (121, 228833), (293, 94501), (781, 35453), (1331, 20803), (3223, 8591)]