8181329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 9212112

約数和(自身を除く): 1030783

約数列:

[1, 13, 37, 73, 233, 481, 949, 2701, 3029, 8621, 17009, 35113, 112073, 221117, 629333, 8181329]

約数ペア:

[(1, 8181329), (13, 629333), (37, 221117), (73, 112073), (233, 35113), (481, 17009), (949, 8621), (2701, 3029)]