3309831

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 5526144

約数和(自身を除く): 2216313

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 491, 749, 963, 1473, 2247, 3437, 4419, 6741, 10311, 30933, 52537, 157611, 367759, 472833, 1103277, 3309831]

約数ペア:

[(1, 3309831), (3, 1103277), (7, 472833), (9, 367759), (21, 157611), (63, 52537), (107, 30933), (321, 10311), (491, 6741), (749, 4419), (963, 3437), (1473, 2247)]