12147729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9949}}^1$

素因数の和:10000

約数の個数: 16

約数和(自身を含む): 18148800

約数和(自身を除く): 6001071

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 9949, 29847, 109439, 328317, 368113, 1104339, 4049243, 12147729]

約数ペア:

[(1, 12147729), (3, 4049243), (11, 1104339), (33, 368113), (37, 328317), (111, 109439), (407, 29847), (1221, 9949)]