40390467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9679}}^1$

素因数の和:9802

約数の個数: 16

約数和(自身を含む): 58544640

約数和(自身を除く): 18154173

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 9679, 29037, 125827, 377481, 1035653, 3106959, 13463489, 40390467]

約数ペア:

[(1, 40390467), (3, 13463489), (13, 3106959), (39, 1035653), (107, 377481), (321, 125827), (1391, 29037), (4173, 9679)]