3147334449

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{3823}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 4845772800

約数和(自身を除く): 1698438351

約数列:

[1, 3, 7, 21, 197, 199, 591, 597, 1379, 1393, 3823, 4137, 4179, 11469, 26761, 39203, 80283, 117609, 274421, 753131, 760777, 823263, 2259393, 2282331, 5271917, 5325439, 15815751, 15976317, 149873069, 449619207, 1049111483, 3147334449]

約数ペア:

[(1, 3147334449), (3, 1049111483), (7, 449619207), (21, 149873069), (197, 15976317), (199, 15815751), (591, 5325439), (597, 5271917), (1379, 2282331), (1393, 2259393), (3823, 823263), (4137, 760777), (4179, 753131), (11469, 274421), (26761, 117609), (39203, 80283)]