12268017

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:810

約数の個数: 20

約数和(自身を含む): 18422976

約数和(自身を除く): 6154959

約数列:

[1, 3, 9, 27, 81, 311, 487, 933, 1461, 2799, 4383, 8397, 13149, 25191, 39447, 151457, 454371, 1363113, 4089339, 12268017]

約数ペア:

[(1, 12268017), (3, 4089339), (9, 1363113), (27, 454371), (81, 151457), (311, 39447), (487, 25191), (933, 13149), (1461, 8397), (2799, 4383)]