2019939093

素因数分解:

$3^3\times {\mathrm{4603}}^1\times {\mathrm{16253}}^1$

素因数の和:20865

約数の個数: 16

約数和(自身を含む): 2993336640

約数和(自身を除く): 973397547

約数列:

[1, 3, 9, 27, 4603, 13809, 16253, 41427, 48759, 124281, 146277, 438831, 74812559, 224437677, 673313031, 2019939093]

約数ペア:

[(1, 2019939093), (3, 673313031), (9, 224437677), (27, 74812559), (4603, 438831), (13809, 146277), (16253, 124281), (41427, 48759)]