42955549

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27767}}^1$

素因数の和:27804

約数の個数: 16

約数和(自身を含む): 55980288

約数和(自身を除く): 13024739

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 27767, 194369, 360971, 472039, 2526797, 3304273, 6136507, 42955549]

約数ペア:

[(1, 42955549), (7, 6136507), (13, 3304273), (17, 2526797), (91, 472039), (119, 360971), (221, 194369), (1547, 27767)]