118477009

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{751}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 140148736

約数和(自身を除く): 21671727

約数列:

[1, 7, 31, 217, 727, 751, 5089, 5257, 22537, 23281, 157759, 162967, 545977, 3821839, 16925287, 118477009]

約数ペア:

[(1, 118477009), (7, 16925287), (31, 3821839), (217, 545977), (727, 162967), (751, 157759), (5089, 23281), (5257, 22537)]