5208203

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 32

約数和(自身を含む): 7214592

約数和(自身を除く): 2006389

約数列:

[1, 7, 11, 13, 43, 77, 91, 121, 143, 301, 473, 559, 847, 1001, 1331, 1573, 3311, 3913, 5203, 6149, 9317, 11011, 17303, 36421, 43043, 57233, 67639, 121121, 400631, 473473, 744029, 5208203]

約数ペア:

[(1, 5208203), (7, 744029), (11, 473473), (13, 400631), (43, 121121), (77, 67639), (91, 57233), (121, 43043), (143, 36421), (301, 17303), (473, 11011), (559, 9317), (847, 6149), (1001, 5203), (1331, 3913), (1573, 3311)]