2019011733

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{69389}}^1$

素因数の和:69509

約数の個数: 24

約数和(自身を含む): 3020130360

約数和(自身を除く): 1001118627

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 3233, 9699, 29097, 69389, 208167, 624501, 3677617, 4232729, 11032851, 12698187, 33098553, 38094561, 224334637, 673003911, 2019011733]

約数ペア:

[(1, 2019011733), (3, 673003911), (9, 224334637), (53, 38094561), (61, 33098553), (159, 12698187), (183, 11032851), (477, 4232729), (549, 3677617), (3233, 624501), (9699, 208167), (29097, 69389)]