13557291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8741}}^1$

素因数の和:8802

約数の個数: 16

約数和(自身を含む): 20141568

約数和(自身を除く): 6584277

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 8741, 26223, 96151, 288453, 410827, 1232481, 4519097, 13557291]

約数ペア:

[(1, 13557291), (3, 4519097), (11, 1232481), (33, 410827), (47, 288453), (141, 96151), (517, 26223), (1551, 8741)]