2015013351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1781621}}^1$

素因数の和:1781666

約数の個数: 16

約数和(自身を含む): 2993124960

約数和(自身を除く): 978111609

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1781621, 5344863, 23161073, 51667009, 69483219, 155001027, 671671117, 2015013351]

約数ペア:

[(1, 2015013351), (3, 671671117), (13, 155001027), (29, 69483219), (39, 51667009), (87, 23161073), (377, 5344863), (1131, 1781621)]