12867909

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 17841600

約数和(自身を除く): 4973691

約数列:

[1, 3, 29, 87, 353, 419, 1059, 1257, 10237, 12151, 30711, 36453, 147907, 443721, 4289303, 12867909]

約数ペア:

[(1, 12867909), (3, 4289303), (29, 443721), (87, 147907), (353, 36453), (419, 30711), (1059, 12151), (1257, 10237)]