23171811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31271}}^1$

素因数の和:31306

約数の個数: 16

約数和(自身を含む): 35024640

約数和(自身を除く): 11852829

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 31271, 93813, 406523, 594149, 1219569, 1782447, 7723937, 23171811]

約数ペア:

[(1, 23171811), (3, 7723937), (13, 1782447), (19, 1219569), (39, 594149), (57, 406523), (247, 93813), (741, 31271)]