2019386889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{32141}}^1$

素因数の和:32342

約数の個数: 32

約数和(自身を含む): 3239913600

約数和(自身を除く): 1220526711

約数列:

[1, 3, 9, 13, 27, 39, 117, 179, 351, 537, 1611, 2327, 4833, 6981, 20943, 32141, 62829, 96423, 289269, 417833, 867807, 1253499, 3760497, 5753239, 11281491, 17259717, 51779151, 74792107, 155337453, 224376321, 673128963, 2019386889]

約数ペア:

[(1, 2019386889), (3, 673128963), (9, 224376321), (13, 155337453), (27, 74792107), (39, 51779151), (117, 17259717), (179, 11281491), (351, 5753239), (537, 3760497), (1611, 1253499), (2327, 867807), (4833, 417833), (6981, 289269), (20943, 96423), (32141, 62829)]