209163383

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{132971}}^1$

素因数の和:133006

約数の個数: 12

約数和(自身を含む): 247593864

約数和(自身を除く): 38430481

約数列:

[1, 11, 13, 121, 143, 1573, 132971, 1462681, 1728623, 16089491, 19014853, 209163383]

約数ペア:

[(1, 209163383), (11, 19014853), (13, 16089491), (121, 1728623), (143, 1462681), (1573, 132971)]