2017945097

素因数分解:

$7^2\times {\mathrm{9311}}^1\times {\mathrm{4423}}^1$

素因数の和:13748

約数の個数: 12

約数和(自身を含む): 2348188416

約数和(自身を除く): 330243319

約数列:

[1, 7, 49, 4423, 9311, 30961, 65177, 216727, 456239, 41182553, 288277871, 2017945097]

約数ペア:

[(1, 2017945097), (7, 288277871), (49, 41182553), (4423, 456239), (9311, 216727), (30961, 65177)]