12708465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11003}}^1$

素因数の和:11029

約数の個数: 32

約数和(自身を含む): 25353216

約数和(自身を除く): 12644751

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 11003, 33009, 55015, 77021, 121033, 165045, 231063, 363099, 385105, 605165, 847231, 1155315, 1815495, 2541693, 4236155, 12708465]

約数ペア:

[(1, 12708465), (3, 4236155), (5, 2541693), (7, 1815495), (11, 1155315), (15, 847231), (21, 605165), (33, 385105), (35, 363099), (55, 231063), (77, 165045), (105, 121033), (165, 77021), (231, 55015), (385, 33009), (1155, 11003)]