2016609021

素因数分解:

$3^3\times 7^1\times {\mathrm{2309}}^1\times {\mathrm{4621}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 3416582400

約数和(自身を除く): 1399973379

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2309, 4621, 6927, 13863, 16163, 20781, 32347, 41589, 48489, 62343, 97041, 124767, 145467, 291123, 436401, 873369, 10669889, 32009667, 74689223, 96029001, 224067669, 288087003, 672203007, 2016609021]

約数ペア:

[(1, 2016609021), (3, 672203007), (7, 288087003), (9, 224067669), (21, 96029001), (27, 74689223), (63, 32009667), (189, 10669889), (2309, 873369), (4621, 436401), (6927, 291123), (13863, 145467), (16163, 124767), (20781, 97041), (32347, 62343), (41589, 48489)]