2993397121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{123863}}^1$

素因数の和:123913

約数の個数: 16

約数和(自身を含む): 3537555840

約数和(自身を除く): 544158719

約数列:

[1, 11, 13, 143, 169, 1859, 2197, 24167, 123863, 1362493, 1610219, 17712409, 20932847, 230261317, 272127011, 2993397121]

約数ペア:

[(1, 2993397121), (11, 272127011), (13, 230261317), (143, 20932847), (169, 17712409), (1859, 1610219), (2197, 1362493), (24167, 123863)]