1330709219

素因数分解:

$7^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 1564992000

約数和(自身を除く): 234282781

約数列:

[1, 7, 49, 199, 239, 571, 1393, 1673, 3997, 9751, 11711, 27979, 47561, 113629, 136469, 332927, 795403, 955283, 2330489, 5567821, 6686981, 27157331, 190101317, 1330709219]

約数ペア:

[(1, 1330709219), (7, 190101317), (49, 27157331), (199, 6686981), (239, 5567821), (571, 2330489), (1393, 955283), (1673, 795403), (3997, 332927), (9751, 136469), (11711, 113629), (27979, 47561)]