2013077871

素因数分解:

$3^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{28813}}^1$

素因数の和:29935

約数の個数: 24

約数和(自身を含む): 3326288160

約数和(自身を除く): 1313210289

約数列:

[1, 3, 7, 9, 21, 63, 1109, 3327, 7763, 9981, 23289, 28813, 69867, 86439, 201691, 259317, 605073, 1815219, 31953617, 95860851, 223675319, 287582553, 671025957, 2013077871]

約数ペア:

[(1, 2013077871), (3, 671025957), (7, 287582553), (9, 223675319), (21, 95860851), (63, 31953617), (1109, 1815219), (3327, 605073), (7763, 259317), (9981, 201691), (23289, 86439), (28813, 69867)]