13126377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1279}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 19169280

約数和(自身を除く): 6042903

約数列:

[1, 3, 11, 33, 311, 933, 1279, 3421, 3837, 10263, 14069, 42207, 397769, 1193307, 4375459, 13126377]

約数ペア:

[(1, 13126377), (3, 4375459), (11, 1193307), (33, 397769), (311, 42207), (933, 14069), (1279, 10263), (3421, 3837)]