419518359

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{44267}}^1$

素因数の和:44298

約数の個数: 28

約数和(自身を含む): 677388936

約数和(自身を除く): 257870577

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 44267, 132801, 398403, 575471, 1195209, 1726413, 3585627, 5179239, 10756881, 15537717, 32270643, 46613151, 139839453, 419518359]

約数ペア:

[(1, 419518359), (3, 139839453), (9, 46613151), (13, 32270643), (27, 15537717), (39, 10756881), (81, 5179239), (117, 3585627), (243, 1726413), (351, 1195209), (729, 575471), (1053, 398403), (3159, 132801), (9477, 44267)]