442686153

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{9059}}^1$

素因数の和:9261

約数の個数: 32

約数和(自身を含む): 730598400

約数和(自身を除く): 287912247

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 1253, 2327, 3759, 6981, 9059, 16289, 27177, 48867, 63413, 117767, 190239, 353301, 824369, 1621561, 2473107, 4864683, 11350927, 21080293, 34052781, 63240879, 147562051, 442686153]

約数ペア:

[(1, 442686153), (3, 147562051), (7, 63240879), (13, 34052781), (21, 21080293), (39, 11350927), (91, 4864683), (179, 2473107), (273, 1621561), (537, 824369), (1253, 353301), (2327, 190239), (3759, 117767), (6981, 63413), (9059, 48867), (16289, 27177)]