5207937217

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{12941}}^1$

素因数の和:13189

約数の個数: 24

約数和(自身を含む): 6232038912

約数和(自身を除く): 1024101695

約数列:

[1, 7, 43, 49, 191, 301, 1337, 2107, 8213, 9359, 12941, 57491, 90587, 402437, 556463, 634109, 2471731, 3895241, 17302117, 27266687, 106284433, 121114819, 743991031, 5207937217]

約数ペア:

[(1, 5207937217), (7, 743991031), (43, 121114819), (49, 106284433), (191, 27266687), (301, 17302117), (1337, 3895241), (2107, 2471731), (8213, 634109), (9359, 556463), (12941, 402437), (57491, 90587)]