9816729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6803}}^1$

素因数の和:6856

約数の個数: 16

約数和(自身を含む): 14478912

約数和(自身を除く): 4662183

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 6803, 20409, 88439, 251711, 265317, 755133, 3272243, 9816729]

約数ペア:

[(1, 9816729), (3, 3272243), (13, 755133), (37, 265317), (39, 251711), (111, 88439), (481, 20409), (1443, 6803)]