39719339709

素因数分解:

$3^1\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{776117}}^1$

素因数の和:778564

約数の個数: 16

約数和(自身を含む): 60549621888

約数和(自身を除く): 20830282179

約数列:

[1, 3, 7, 21, 2437, 7311, 17059, 51177, 776117, 2328351, 5432819, 16298457, 1891397129, 5674191387, 13239779903, 39719339709]

約数ペア:

[(1, 39719339709), (3, 13239779903), (7, 5674191387), (21, 1891397129), (2437, 16298457), (7311, 5432819), (17059, 2328351), (51177, 776117)]