40374069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5407}}^1$

素因数の和:5560

約数の個数: 16

約数和(自身を含む): 57108480

約数和(自身を除く): 16734411

約数列:

[1, 3, 19, 57, 131, 393, 2489, 5407, 7467, 16221, 102733, 308199, 708317, 2124951, 13458023, 40374069]

約数ペア:

[(1, 40374069), (3, 13458023), (19, 2124951), (57, 708317), (131, 308199), (393, 102733), (2489, 16221), (5407, 7467)]