56427981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4591}}^1$

素因数の和:4852

約数の個数: 16

約数和(自身を含む): 80011008

約数和(自身を除く): 23583027

約数列:

[1, 3, 17, 51, 241, 723, 4097, 4591, 12291, 13773, 78047, 234141, 1106431, 3319293, 18809327, 56427981]

約数ペア:

[(1, 56427981), (3, 18809327), (17, 3319293), (51, 1106431), (241, 234141), (723, 78047), (4097, 13773), (4591, 12291)]