2087910.00000000

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{124459}}^1$

素因数の和:124481

約数の個数: 16

約数和(自身を含む): 69697600

約数和(自身を除く): 26012491

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 124459, 373377, 1120131, 1617967, 3360393, 4853901, 14561703, 43685109]

約数ペア:

[(1, 43685109), (3, 14561703), (9, 4853901), (13, 3360393), (27, 1617967), (39, 1120131), (117, 373377), (351, 124459)]