13560543

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 20880288

約数和(自身を除く): 7319745

約数列:

[1, 3, 9, 17, 51, 153, 263, 337, 789, 1011, 2367, 3033, 4471, 5729, 13413, 17187, 40239, 51561, 88631, 265893, 797679, 1506727, 4520181, 13560543]

約数ペア:

[(1, 13560543), (3, 4520181), (9, 1506727), (17, 797679), (51, 265893), (153, 88631), (263, 51561), (337, 40239), (789, 17187), (1011, 13413), (2367, 5729), (3033, 4471)]