5531477

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 7299072

約数和(自身を除く): 1767595

約数列:

[1, 7, 17, 23, 43, 47, 119, 161, 301, 329, 391, 731, 799, 989, 1081, 2021, 2737, 5117, 5593, 6923, 7567, 14147, 16813, 18377, 34357, 46483, 117691, 128639, 240499, 325381, 790211, 5531477]

約数ペア:

[(1, 5531477), (7, 790211), (17, 325381), (23, 240499), (43, 128639), (47, 117691), (119, 46483), (161, 34357), (301, 18377), (329, 16813), (391, 14147), (731, 7567), (799, 6923), (989, 5593), (1081, 5117), (2021, 2737)]