13228873

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{15881}}^1$

素因数の和:15912

約数の個数: 12

約数和(自身を含む): 16294932

約数和(自身を除く): 3066059

約数列:

[1, 7, 17, 49, 119, 833, 15881, 111167, 269977, 778169, 1889839, 13228873]

約数ペア:

[(1, 13228873), (7, 1889839), (17, 778169), (49, 269977), (119, 111167), (833, 15881)]