414691693

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{144341}}^1$

素因数の和:144384

約数の個数: 12

約数和(自身を含む): 475462548

約数和(自身を除く): 60770855

約数列:

[1, 13, 17, 169, 221, 2873, 144341, 1876433, 2453797, 24393629, 31899361, 414691693]

約数ペア:

[(1, 414691693), (13, 31899361), (17, 24393629), (169, 2453797), (221, 1876433), (2873, 144341)]