7125459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{821}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 10416384

約数和(自身を除く): 3290925

約数列:

[1, 3, 11, 33, 263, 789, 821, 2463, 2893, 8679, 9031, 27093, 215923, 647769, 2375153, 7125459]

約数ペア:

[(1, 7125459), (3, 2375153), (11, 647769), (33, 215923), (263, 27093), (789, 9031), (821, 8679), (2463, 2893)]