2019464187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3045949}}^1$

素因数の和:3045982

約数の個数: 16

約数和(自身を含む): 3070317600

約数和(自身を除く): 1050853413

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3045949, 9137847, 39597337, 51781133, 118792011, 155343399, 673154729, 2019464187]

約数ペア:

[(1, 2019464187), (3, 673154729), (13, 155343399), (17, 118792011), (39, 51781133), (51, 39597337), (221, 9137847), (663, 3045949)]