16380483

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7723}}^1$

素因数の和:7834

約数の個数: 16

約数和(自身を含む): 25211136

約数和(自身を除く): 8830653

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 7723, 23169, 54061, 162183, 780023, 2340069, 5460161, 16380483]

約数ペア:

[(1, 16380483), (3, 5460161), (7, 2340069), (21, 780023), (101, 162183), (303, 54061), (707, 23169), (2121, 7723)]