89370071

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{6311}}^1$

素因数の和:6359

約数の個数: 18

約数和(自身を含む): 110453688

約数和(自身を除く): 21083617

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 6311, 14161, 44177, 107287, 309239, 751009, 1823879, 5257063, 12767153, 89370071]

約数ペア:

[(1, 89370071), (7, 12767153), (17, 5257063), (49, 1823879), (119, 751009), (289, 309239), (833, 107287), (2023, 44177), (6311, 14161)]