23278233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4493}}^1$

素因数の和:4664

約数の個数: 16

約数和(自身を含む): 34082496

約数和(自身を除く): 10804263

約数列:

[1, 3, 11, 33, 157, 471, 1727, 4493, 5181, 13479, 49423, 148269, 705401, 2116203, 7759411, 23278233]

約数ペア:

[(1, 23278233), (3, 7759411), (11, 2116203), (33, 705401), (157, 148269), (471, 49423), (1727, 13479), (4493, 5181)]