12887001

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{4517}}^1$

素因数の和:4840

約数の個数: 12

約数和(自身を含む): 18677412

約数和(自身を除く): 5790411

約数列:

[1, 3, 9, 317, 951, 2853, 4517, 13551, 40653, 1431889, 4295667, 12887001]

約数ペア:

[(1, 12887001), (3, 4295667), (9, 1431889), (317, 40653), (951, 13551), (2853, 4517)]