8974023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 12660480

約数和(自身を除く): 3686457

約数列:

[1, 3, 19, 57, 313, 503, 939, 1509, 5947, 9557, 17841, 28671, 157439, 472317, 2991341, 8974023]

約数ペア:

[(1, 8974023), (3, 2991341), (19, 472317), (57, 157439), (313, 28671), (503, 17841), (939, 9557), (1509, 5947)]