293876121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1272191}}^1$

素因数の和:1272212

約数の個数: 16

約数和(自身を含む): 488521728

約数和(自身を除く): 194645607

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1272191, 3816573, 8905337, 13994101, 26716011, 41982303, 97958707, 293876121]

約数ペア:

[(1, 293876121), (3, 97958707), (7, 41982303), (11, 26716011), (21, 13994101), (33, 8905337), (77, 3816573), (231, 1272191)]