47099731

素因数分解:

$7^3\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:763

約数の個数: 16

約数和(自身を含む): 55224000

約数和(自身を除く): 8124269

約数列:

[1, 7, 49, 343, 353, 389, 2471, 2723, 17297, 19061, 121079, 133427, 137317, 961219, 6728533, 47099731]

約数ペア:

[(1, 47099731), (7, 6728533), (49, 961219), (343, 137317), (353, 133427), (389, 121079), (2471, 19061), (2723, 17297)]