2019937269

素因数分解:

$3^1\times 7^1\times {\mathrm{2281}}^1\times {\mathrm{42169}}^1$

素因数の和:44460

約数の個数: 16

約数和(自身を含む): 3079422080

約数和(自身を除く): 1059484811

約数列:

[1, 3, 7, 21, 2281, 6843, 15967, 42169, 47901, 126507, 295183, 885549, 96187489, 288562467, 673312423, 2019937269]

約数ペア:

[(1, 2019937269), (3, 673312423), (7, 288562467), (21, 96187489), (2281, 885549), (6843, 295183), (15967, 126507), (42169, 47901)]