2019124731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3045437}}^1$

素因数の和:3045470

約数の個数: 16

約数和(自身を含む): 3069801504

約数和(自身を除く): 1050676773

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3045437, 9136311, 39590681, 51772429, 118772043, 155317287, 673041577, 2019124731]

約数ペア:

[(1, 2019124731), (3, 673041577), (13, 155317287), (17, 118772043), (39, 51772429), (51, 39590681), (221, 9136311), (663, 3045437)]