23191569

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{5471}}^1$

素因数の和:5637

約数の個数: 16

約数和(自身を含む): 34583040

約数和(自身を除く): 11391471

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 5471, 16413, 49239, 147717, 858947, 2576841, 7730523, 23191569]

約数ペア:

[(1, 23191569), (3, 7730523), (9, 2576841), (27, 858947), (157, 147717), (471, 49239), (1413, 16413), (4239, 5471)]