26876857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 32401152

約数和(自身を除く): 5524295

約数列:

[1, 7, 23, 97, 161, 679, 1721, 2231, 12047, 15617, 39583, 166937, 277081, 1168559, 3839551, 26876857]

約数ペア:

[(1, 26876857), (7, 3839551), (23, 1168559), (97, 277081), (161, 166937), (679, 39583), (1721, 15617), (2231, 12047)]