1311590907

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4416131}}^1$

素因数の和:4416151

約数の個数: 16

約数和(自身を含む): 2119743360

約数和(自身を除く): 808152453

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4416131, 13248393, 39745179, 48577441, 119235537, 145732323, 437196969, 1311590907]

約数ペア:

[(1, 1311590907), (3, 437196969), (9, 145732323), (11, 119235537), (27, 48577441), (33, 39745179), (99, 13248393), (297, 4416131)]