210004425421

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{2272603}}^1$

素因数の和:2272960

約数の個数: 16

約数和(自身を含む): 246386635264

約数和(自身を除く): 36382209843

約数列:

[1, 7, 43, 301, 307, 2149, 13201, 92407, 2272603, 15908221, 97721929, 684053503, 697689121, 4883823847, 30000632203, 210004425421]

約数ペア:

[(1, 210004425421), (7, 30000632203), (43, 4883823847), (301, 697689121), (307, 684053503), (2149, 97721929), (13201, 15908221), (92407, 2272603)]