23008821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4441}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 33688128

約数和(自身を除く): 10679307

約数列:

[1, 3, 11, 33, 157, 471, 1727, 4441, 5181, 13323, 48851, 146553, 697237, 2091711, 7669607, 23008821]

約数ペア:

[(1, 23008821), (3, 7669607), (11, 2091711), (33, 697237), (157, 146553), (471, 48851), (1727, 13323), (4441, 5181)]