203425497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{2381}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 321055488

約数和(自身を除く): 117629991

約数列:

[1, 3, 9, 11, 33, 99, 863, 2381, 2589, 7143, 7767, 9493, 21429, 26191, 28479, 78573, 85437, 235719, 2054803, 6164409, 18493227, 22602833, 67808499, 203425497]

約数ペア:

[(1, 203425497), (3, 67808499), (9, 22602833), (11, 18493227), (33, 6164409), (99, 2054803), (863, 235719), (2381, 85437), (2589, 78573), (7143, 28479), (7767, 26191), (9493, 21429)]