505086417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7649}}^1$

素因数の和:7718

約数の個数: 48

約数和(自身を含む): 859248000

約数和(自身を除く): 354161583

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 667, 759, 957, 2001, 2277, 2871, 6003, 7337, 7649, 22011, 22947, 66033, 68841, 84139, 175927, 221821, 252417, 527781, 665463, 757251, 1583343, 1935197, 1996389, 2440031, 5101883, 5805591, 7320093, 15305649, 17416773, 21960279, 45916947, 56120713, 168362139, 505086417]

約数ペア:

[(1, 505086417), (3, 168362139), (9, 56120713), (11, 45916947), (23, 21960279), (29, 17416773), (33, 15305649), (69, 7320093), (87, 5805591), (99, 5101883), (207, 2440031), (253, 1996389), (261, 1935197), (319, 1583343), (667, 757251), (759, 665463), (957, 527781), (2001, 252417), (2277, 221821), (2871, 175927), (6003, 84139), (7337, 68841), (7649, 66033), (22011, 22947)]