1442399

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 1886208

約数和(自身を除く): 443809

約数列:

[1, 7, 17, 23, 31, 119, 161, 217, 289, 391, 527, 713, 2023, 2737, 3689, 4991, 6647, 8959, 12121, 46529, 62713, 84847, 206057, 1442399]

約数ペア:

[(1, 1442399), (7, 206057), (17, 84847), (23, 62713), (31, 46529), (119, 12121), (161, 8959), (217, 6647), (289, 4991), (391, 3689), (527, 2737), (713, 2023)]