20172974397

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{329027}}^1$

素因数の和:329328

約数の個数: 16

約数和(自身を含む): 27290898432

約数和(自身を除く): 7117924035

約数列:

[1, 3, 107, 191, 321, 573, 20437, 61311, 329027, 987081, 35205889, 62844157, 105617667, 188532471, 6724324799, 20172974397]

約数ペア:

[(1, 20172974397), (3, 6724324799), (107, 188532471), (191, 105617667), (321, 62844157), (573, 35205889), (20437, 987081), (61311, 329027)]