2011344651

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1429}}^1\times {\mathrm{3637}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 2975738480

約数和(自身を除く): 964393829

約数列:

[1, 3, 9, 43, 129, 387, 1429, 3637, 4287, 10911, 12861, 32733, 61447, 156391, 184341, 469173, 553023, 1407519, 5197273, 15591819, 46775457, 223482739, 670448217, 2011344651]

約数ペア:

[(1, 2011344651), (3, 670448217), (9, 223482739), (43, 46775457), (129, 15591819), (387, 5197273), (1429, 1407519), (3637, 553023), (4287, 469173), (10911, 184341), (12861, 156391), (32733, 61447)]