214149819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{19541}}^1$

素因数の和:19838

約数の個数: 16

約数和(自身を含む): 308607264

約数和(自身を除く): 94457445

約数列:

[1, 3, 13, 39, 281, 843, 3653, 10959, 19541, 58623, 254033, 762099, 5491021, 16473063, 71383273, 214149819]

約数ペア:

[(1, 214149819), (3, 71383273), (13, 16473063), (39, 5491021), (281, 762099), (843, 254033), (3653, 58623), (10959, 19541)]