23290391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 25521408

約数和(自身を除く): 2231017

約数列:

[1, 17, 43, 151, 211, 731, 2567, 3587, 6493, 9073, 31861, 110381, 154241, 541637, 1370023, 23290391]

約数ペア:

[(1, 23290391), (17, 1370023), (43, 541637), (151, 154241), (211, 110381), (731, 31861), (2567, 9073), (3587, 6493)]