2115014727

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137777}}^1$

素因数の和:137847

約数の個数: 32

約数和(自身を含む): 3491845632

約数和(自身を除く): 1376830905

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 137777, 413331, 964439, 2342209, 2893317, 5924411, 7026627, 16395463, 17773233, 41470877, 49186389, 100714987, 124412631, 302144961, 705004909, 2115014727]

約数ペア:

[(1, 2115014727), (3, 705004909), (7, 302144961), (17, 124412631), (21, 100714987), (43, 49186389), (51, 41470877), (119, 17773233), (129, 16395463), (301, 7026627), (357, 5924411), (731, 2893317), (903, 2342209), (2193, 964439), (5117, 413331), (15351, 137777)]