859637889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 1379851200

約数和(自身を除く): 520213311

約数列:

[1, 3, 9, 11, 33, 83, 99, 233, 249, 449, 699, 747, 913, 1347, 2097, 2563, 2739, 4041, 4939, 7689, 8217, 14817, 19339, 23067, 37267, 44451, 58017, 104617, 111801, 174051, 212729, 313851, 335403, 409937, 638187, 941553, 1150787, 1229811, 1914561, 3452361, 3689433, 8683211, 10357083, 26049633, 78148899, 95515321, 286545963, 859637889]

約数ペア:

[(1, 859637889), (3, 286545963), (9, 95515321), (11, 78148899), (33, 26049633), (83, 10357083), (99, 8683211), (233, 3689433), (249, 3452361), (449, 1914561), (699, 1229811), (747, 1150787), (913, 941553), (1347, 638187), (2097, 409937), (2563, 335403), (2739, 313851), (4041, 212729), (4939, 174051), (7689, 111801), (8217, 104617), (14817, 58017), (19339, 44451), (23067, 37267)]