12812067

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 20367360

約数和(自身を除く): 7555293

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 271, 309, 459, 813, 927, 1751, 2439, 2781, 4607, 5253, 7317, 13821, 15759, 27913, 41463, 47277, 83739, 124389, 251217, 474521, 753651, 1423563, 4270689, 12812067]

約数ペア:

[(1, 12812067), (3, 4270689), (9, 1423563), (17, 753651), (27, 474521), (51, 251217), (103, 124389), (153, 83739), (271, 47277), (309, 41463), (459, 27913), (813, 15759), (927, 13821), (1751, 7317), (2439, 5253), (2781, 4607)]