12730011

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{827}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 19448064

約数和(自身を除く): 6718053

約数列:

[1, 3, 7, 21, 733, 827, 2199, 2481, 5131, 5789, 15393, 17367, 606191, 1818573, 4243337, 12730011]

約数ペア:

[(1, 12730011), (3, 4243337), (7, 1818573), (21, 606191), (733, 17367), (827, 15393), (2199, 5789), (2481, 5131)]