13155467

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 15942960

約数和(自身を除く): 2787493

約数列:

[1, 13, 17, 19, 169, 221, 241, 247, 323, 2873, 3133, 3211, 4097, 4199, 4579, 40729, 53261, 54587, 59527, 77843, 692393, 773851, 1011959, 13155467]

約数ペア:

[(1, 13155467), (13, 1011959), (17, 773851), (19, 692393), (169, 77843), (221, 59527), (241, 54587), (247, 53261), (323, 40729), (2873, 4579), (3133, 4199), (3211, 4097)]