15171351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5479}}^1$

素因数の和:5566

約数の個数: 16

約数和(自身を含む): 22095360

約数和(自身を除く): 6924009

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 5479, 16437, 71227, 213681, 389009, 1167027, 5057117, 15171351]

約数ペア:

[(1, 15171351), (3, 5057117), (13, 1167027), (39, 389009), (71, 213681), (213, 71227), (923, 16437), (2769, 5479)]