156969001

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{45119}}^1$

素因数の和:45204

約数の個数: 12

約数和(自身を含む): 185172480

約数和(自身を除く): 28203479

約数列:

[1, 7, 49, 71, 497, 3479, 45119, 315833, 2210831, 3203449, 22424143, 156969001]

約数ペア:

[(1, 156969001), (7, 22424143), (49, 3203449), (71, 2210831), (497, 315833), (3479, 45119)]