15500073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 21974976

約数和(自身を除く): 6474903

約数列:

[1, 3, 17, 51, 313, 939, 971, 2913, 5321, 15963, 16507, 49521, 303923, 911769, 5166691, 15500073]

約数ペア:

[(1, 15500073), (3, 5166691), (17, 911769), (51, 303923), (313, 49521), (939, 16507), (971, 15963), (2913, 5321)]