28924701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43627}}^1$

素因数の和:43660

約数の個数: 16

約数和(自身を含む): 43977024

約数和(自身を除く): 15052323

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 43627, 130881, 567151, 741659, 1701453, 2224977, 9641567, 28924701]

約数ペア:

[(1, 28924701), (3, 9641567), (13, 2224977), (17, 1701453), (39, 741659), (51, 567151), (221, 130881), (663, 43627)]