1330260351

素因数分解:

$3^1\times 7^1\times {\mathrm{3203}}^1\times {\mathrm{19777}}^1$

素因数の和:22990

約数の個数: 16

約数和(自身を含む): 2027798784

約数和(自身を除く): 697538433

約数列:

[1, 3, 7, 21, 3203, 9609, 19777, 22421, 59331, 67263, 138439, 415317, 63345731, 190037193, 443420117, 1330260351]

約数ペア:

[(1, 1330260351), (3, 443420117), (7, 190037193), (21, 63345731), (3203, 415317), (9609, 138439), (19777, 67263), (22421, 59331)]