12671229

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 17712000

約数和(自身を除く): 5040771

約数列:

[1, 3, 23, 69, 409, 449, 1227, 1347, 9407, 10327, 28221, 30981, 183641, 550923, 4223743, 12671229]

約数ペア:

[(1, 12671229), (3, 4223743), (23, 550923), (69, 183641), (409, 30981), (449, 28221), (1227, 10327), (1347, 9407)]