2013199331

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1279847}}^1$

素因数の和:1279882

約数の個数: 12

約数和(自身を含む): 2383076976

約数和(自身を除く): 369877645

約数列:

[1, 11, 13, 121, 143, 1573, 1279847, 14078317, 16638011, 154861487, 183018121, 2013199331]

約数ペア:

[(1, 2013199331), (11, 183018121), (13, 154861487), (121, 16638011), (143, 14078317), (1573, 1279847)]