26268957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20411}}^1$

素因数の和:20441

約数の個数: 24

約数和(自身を含む): 44579808

約数和(自身を除く): 18310851

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 20411, 61233, 183699, 224521, 265343, 673563, 796029, 2020689, 2388087, 2918773, 8756319, 26268957]

約数ペア:

[(1, 26268957), (3, 8756319), (9, 2918773), (11, 2388087), (13, 2020689), (33, 796029), (39, 673563), (99, 265343), (117, 224521), (143, 183699), (429, 61233), (1287, 20411)]