38593919

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 49507920

約数和(自身を除く): 10914001

約数列:

[1, 7, 13, 43, 49, 91, 301, 559, 637, 1409, 2107, 3913, 9863, 18317, 27391, 60587, 69041, 128219, 424109, 787631, 897533, 2968763, 5513417, 38593919]

約数ペア:

[(1, 38593919), (7, 5513417), (13, 2968763), (43, 897533), (49, 787631), (91, 424109), (301, 128219), (559, 69041), (637, 60587), (1409, 27391), (2107, 18317), (3913, 9863)]