16710291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7517}}^1$

素因数の和:7555

約数の個数: 24

約数和(自身を含む): 27365520

約数和(自身を除く): 10655229

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 7517, 22551, 67653, 97721, 142823, 293163, 428469, 879489, 1285407, 1856699, 5570097, 16710291]

約数ペア:

[(1, 16710291), (3, 5570097), (9, 1856699), (13, 1285407), (19, 879489), (39, 428469), (57, 293163), (117, 142823), (171, 97721), (247, 67653), (741, 22551), (2223, 7517)]