13170427

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 12

約数和(自身を含む): 14311080

約数和(自身を除く): 1140653

約数列:

[1, 17, 43, 419, 731, 1849, 7123, 18017, 31433, 306289, 774731, 13170427]

約数ペア:

[(1, 13170427), (17, 774731), (43, 306289), (419, 31433), (731, 18017), (1849, 7123)]