25831927

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 18

約数和(自身を含む): 29332352

約数和(自身を除く): 3500425

約数列:

[1, 11, 41, 121, 127, 451, 1397, 1681, 4961, 5207, 15367, 18491, 57277, 203401, 213487, 630047, 2348357, 25831927]

約数ペア:

[(1, 25831927), (11, 2348357), (41, 630047), (121, 213487), (127, 203401), (451, 57277), (1397, 18491), (1681, 15367), (4961, 5207)]