2021916413

素因数分解:

${\mathrm{11}}^2\times {\mathrm{2543}}^1\times {\mathrm{6571}}^1$

素因数の和:9136

約数の個数: 12

約数和(自身を含む): 2223649344

約数和(自身を除く): 201732931

約数列:

[1, 11, 121, 2543, 6571, 27973, 72281, 307703, 795091, 16710053, 183810583, 2021916413]

約数ペア:

[(1, 2021916413), (11, 183810583), (121, 16710053), (2543, 795091), (6571, 307703), (27973, 72281)]