1294601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 32

約数和(自身を含む): 1824768

約数和(自身を除く): 530167

約数列:

[1, 7, 11, 17, 23, 43, 77, 119, 161, 187, 253, 301, 391, 473, 731, 989, 1309, 1771, 2737, 3311, 4301, 5117, 6923, 8041, 10879, 16813, 30107, 56287, 76153, 117691, 184943, 1294601]

約数ペア:

[(1, 1294601), (7, 184943), (11, 117691), (17, 76153), (23, 56287), (43, 30107), (77, 16813), (119, 10879), (161, 8041), (187, 6923), (253, 5117), (301, 4301), (391, 3311), (473, 2737), (731, 1771), (989, 1309)]