12269619

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{811}}^1$

素因数の和:899

約数の個数: 18

約数和(自身を含む): 18187988

約数和(自身を除く): 5918369

約数列:

[1, 3, 9, 41, 123, 369, 811, 1681, 2433, 5043, 7299, 15129, 33251, 99753, 299259, 1363291, 4089873, 12269619]

約数ペア:

[(1, 12269619), (3, 4089873), (9, 1363291), (41, 299259), (123, 99753), (369, 33251), (811, 15129), (1681, 7299), (2433, 5043)]