586173147

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{8731}}^1$

素因数の和:8903

約数の個数: 32

約数和(自身を含む): 938864640

約数和(自身を除く): 352691493

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 417, 483, 973, 2919, 3197, 8731, 9591, 22379, 26193, 61117, 67137, 183351, 200813, 602439, 1213609, 1405691, 3640827, 4217073, 8495263, 25485789, 27913007, 83739021, 195391049, 586173147]

約数ペア:

[(1, 586173147), (3, 195391049), (7, 83739021), (21, 27913007), (23, 25485789), (69, 8495263), (139, 4217073), (161, 3640827), (417, 1405691), (483, 1213609), (973, 602439), (2919, 200813), (3197, 183351), (8731, 67137), (9591, 61117), (22379, 26193)]