22557327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13451}}^1$

素因数の和:13510

約数の個数: 16

約数和(自身を含む): 33145728

約数和(自身を除く): 10588401

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 13451, 40353, 174863, 524589, 578393, 1735179, 7519109, 22557327]

約数ペア:

[(1, 22557327), (3, 7519109), (13, 1735179), (39, 578393), (43, 524589), (129, 174863), (559, 40353), (1677, 13451)]