910090727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{5003}}^1$

素因数の和:7022

約数の個数: 16

約数和(自身を含む): 1120896000

約数和(自身を除く): 210805273

約数列:

[1, 7, 13, 91, 1999, 5003, 13993, 25987, 35021, 65039, 181909, 455273, 10000997, 70006979, 130012961, 910090727]

約数ペア:

[(1, 910090727), (7, 130012961), (13, 70006979), (91, 10000997), (1999, 455273), (5003, 181909), (13993, 65039), (25987, 35021)]