124620433

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1123}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 145022976

約数和(自身を除く): 20402543

約数列:

[1, 7, 83, 191, 581, 1123, 1337, 7861, 15853, 93209, 110971, 214493, 652463, 1501451, 17802919, 124620433]

約数ペア:

[(1, 124620433), (7, 17802919), (83, 1501451), (191, 652463), (581, 214493), (1123, 110971), (1337, 93209), (7861, 15853)]