17252417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4472

約数の個数: 16

約数和(自身を含む): 21732480

約数和(自身を除く): 4480063

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 4409, 30863, 57317, 189587, 401219, 1327109, 2464631, 17252417]

約数ペア:

[(1, 17252417), (7, 2464631), (13, 1327109), (43, 401219), (91, 189587), (301, 57317), (559, 30863), (3913, 4409)]