28682043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43261}}^1$

素因数の和:43294

約数の個数: 16

約数和(自身を含む): 43608096

約数和(自身を除く): 14926053

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 43261, 129783, 562393, 735437, 1687179, 2206311, 9560681, 28682043]

約数ペア:

[(1, 28682043), (3, 9560681), (13, 2206311), (17, 1687179), (39, 735437), (51, 562393), (221, 129783), (663, 43261)]