9209319

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23081}}^1$

素因数の和:23110

約数の個数: 16

約数和(自身を含む): 14772480

約数和(自身を除く): 5563161

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 23081, 69243, 161567, 438539, 484701, 1315617, 3069773, 9209319]

約数ペア:

[(1, 9209319), (3, 3069773), (7, 1315617), (19, 484701), (21, 438539), (57, 161567), (133, 69243), (399, 23081)]