23231739

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 32143232

約数和(自身を除く): 8911493

約数列:

[1, 3, 43, 73, 129, 219, 2467, 3139, 7401, 9417, 106081, 180091, 318243, 540273, 7743913, 23231739]

約数ペア:

[(1, 23231739), (3, 7743913), (43, 540273), (73, 318243), (129, 180091), (219, 106081), (2467, 9417), (3139, 7401)]