299375739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{41947}}^1$

素因数の和:42027

約数の個数: 24

約数和(自身を含む): 473341232

約数和(自身を除く): 173965493

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 41947, 125841, 377523, 545311, 1635933, 2558767, 4907799, 7676301, 23028903, 33263971, 99791913, 299375739]

約数ペア:

[(1, 299375739), (3, 99791913), (9, 33263971), (13, 23028903), (39, 7676301), (61, 4907799), (117, 2558767), (183, 1635933), (549, 545311), (793, 377523), (2379, 125841), (7137, 41947)]