7138340973

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{11494913}}^1$

素因数の和:11494945

約数の個数: 16

約数和(自身を含む): 11035117440

約数和(自身を除く): 3896776467

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 11494913, 34484739, 103454217, 264382999, 310362651, 793148997, 2379446991, 7138340973]

約数ペア:

[(1, 7138340973), (3, 2379446991), (9, 793148997), (23, 310362651), (27, 264382999), (69, 103454217), (207, 34484739), (621, 11494913)]