26288691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 41513472

約数和(自身を除く): 15224781

約数列:

[1, 3, 11, 13, 33, 39, 143, 233, 263, 429, 699, 789, 2563, 2893, 3029, 3419, 7689, 8679, 9087, 10257, 33319, 37609, 61279, 99957, 112827, 183837, 674069, 796627, 2022207, 2389881, 8762897, 26288691]

約数ペア:

[(1, 26288691), (3, 8762897), (11, 2389881), (13, 2022207), (33, 796627), (39, 674069), (143, 183837), (233, 112827), (263, 99957), (429, 61279), (699, 37609), (789, 33319), (2563, 10257), (2893, 9087), (3029, 8679), (3419, 7689)]