12688533

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9859}}^1$

素因数の和:9889

約数の個数: 24

約数和(自身を含む): 21534240

約数和(自身を除く): 8845707

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 9859, 29577, 88731, 108449, 128167, 325347, 384501, 976041, 1153503, 1409837, 4229511, 12688533]

約数ペア:

[(1, 12688533), (3, 4229511), (9, 1409837), (11, 1153503), (13, 976041), (33, 384501), (39, 325347), (99, 128167), (117, 108449), (143, 88731), (429, 29577), (1287, 9859)]