20014317

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{3881}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 29813760

約数和(自身を除く): 9799443

約数列:

[1, 3, 9, 27, 191, 573, 1719, 3881, 5157, 11643, 34929, 104787, 741271, 2223813, 6671439, 20014317]

約数ペア:

[(1, 20014317), (3, 6671439), (9, 2223813), (27, 741271), (191, 104787), (573, 34929), (1719, 11643), (3881, 5157)]