420199342283

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4431127}}^1$

素因数の和:4431207

約数の個数: 32

約数和(自身を含む): 544497008640

約数和(自身を除く): 124297666357

約数列:

[1, 7, 19, 23, 31, 133, 161, 217, 437, 589, 713, 3059, 4123, 4991, 13547, 94829, 4431127, 31017889, 84191413, 101915921, 137364937, 589339891, 713411447, 961554559, 1936402499, 2609933803, 3159393551, 13554817493, 18269536621, 22115754857, 60028477469, 420199342283]

約数ペア:

[(1, 420199342283), (7, 60028477469), (19, 22115754857), (23, 18269536621), (31, 13554817493), (133, 3159393551), (161, 2609933803), (217, 1936402499), (437, 961554559), (589, 713411447), (713, 589339891), (3059, 137364937), (4123, 101915921), (4991, 84191413), (13547, 31017889), (94829, 4431127)]