189276913

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{5179}}^1$

素因数の和:5436

約数の個数: 16

約数和(自身を含む): 226759680

約数和(自身を除く): 37482767

約数列:

[1, 7, 23, 161, 227, 1589, 5179, 5221, 36253, 36547, 119117, 833819, 1175633, 8229431, 27039559, 189276913]

約数ペア:

[(1, 189276913), (7, 27039559), (23, 8229431), (161, 1175633), (227, 833819), (1589, 119117), (5179, 36547), (5221, 36253)]