9418409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 12777408

約数和(自身を除く): 3358999

約数列:

[1, 7, 11, 13, 77, 91, 97, 143, 679, 1001, 1067, 1261, 7469, 8827, 9409, 13871, 65863, 97097, 103499, 122317, 724493, 856219, 1345487, 9418409]

約数ペア:

[(1, 9418409), (7, 1345487), (11, 856219), (13, 724493), (77, 122317), (91, 103499), (97, 97097), (143, 65863), (679, 13871), (1001, 9409), (1067, 8827), (1261, 7469)]