82487041

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 24

約数和(自身を含む): 104236800

約数和(自身を除く): 21749759

約数列:

[1, 7, 13, 49, 91, 169, 343, 637, 1183, 1423, 4459, 8281, 9961, 18499, 57967, 69727, 129493, 240487, 488089, 906451, 1683409, 6345157, 11783863, 82487041]

約数ペア:

[(1, 82487041), (7, 11783863), (13, 6345157), (49, 1683409), (91, 906451), (169, 488089), (343, 240487), (637, 129493), (1183, 69727), (1423, 57967), (4459, 18499), (8281, 9961)]