820739337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{3821}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 1250436096

約数和(自身を除く): 429696759

約数列:

[1, 3, 11, 23, 33, 69, 253, 283, 759, 849, 3113, 3821, 6509, 9339, 11463, 19527, 42031, 71599, 87883, 126093, 214797, 263649, 966713, 1081343, 2900139, 3244029, 11894773, 24870889, 35684319, 74612667, 273579779, 820739337]

約数ペア:

[(1, 820739337), (3, 273579779), (11, 74612667), (23, 35684319), (33, 24870889), (69, 11894773), (253, 3244029), (283, 2900139), (759, 1081343), (849, 966713), (3113, 263649), (3821, 214797), (6509, 126093), (9339, 87883), (11463, 71599), (19527, 42031)]