1066689

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1038

約数の個数: 20

約数和(自身を含む): 1717716

約数和(自身を除く): 651027

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1013, 1053, 3039, 9117, 13169, 27351, 39507, 82053, 118521, 355563, 1066689]

約数ペア:

[(1, 1066689), (3, 355563), (9, 118521), (13, 82053), (27, 39507), (39, 27351), (81, 13169), (117, 9117), (351, 3039), (1013, 1053)]