12723893

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3779}}^1$

素因数の和:3836

約数の個数: 16

約数和(自身を含む): 16087680

約数和(自身を除く): 3363787

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 3779, 26453, 49127, 139823, 343889, 978761, 1817699, 12723893]

約数ペア:

[(1, 12723893), (7, 1817699), (13, 978761), (37, 343889), (91, 139823), (259, 49127), (481, 26453), (3367, 3779)]