449740269

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{168253}}^1$

素因数の和:168279

約数の個数: 24

約数和(自身を含む): 734933472

約数和(自身を除く): 285193203

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 168253, 504759, 1514277, 1850783, 4542831, 5552349, 13628493, 16657047, 40885479, 49971141, 149913423, 449740269]

約数ペア:

[(1, 449740269), (3, 149913423), (9, 49971141), (11, 40885479), (27, 16657047), (33, 13628493), (81, 5552349), (99, 4542831), (243, 1850783), (297, 1514277), (891, 504759), (2673, 168253)]