2809137409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{84179}}^1$

素因数の和:84360

約数の個数: 16

約数和(自身を含む): 3224430720

約数和(自身を除く): 415293311

約数列:

[1, 13, 17, 151, 221, 1963, 2567, 33371, 84179, 1094327, 1431043, 12711029, 18603559, 165243377, 216087493, 2809137409]

約数ペア:

[(1, 2809137409), (13, 216087493), (17, 165243377), (151, 18603559), (221, 12711029), (1963, 1431043), (2567, 1094327), (33371, 84179)]