399925700229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3790729}}^1$

素因数の和:3790905

約数の個数: 32

約数和(自身を含む): 611368934400

約数和(自身を除く): 211443234171

約数列:

[1, 3, 11, 23, 33, 69, 139, 253, 417, 759, 1529, 3197, 4587, 9591, 35167, 105501, 3790729, 11372187, 41698019, 87186767, 125094057, 261560301, 526911331, 959054437, 1580733993, 2877163311, 5796024641, 12118960613, 17388073923, 36356881839, 133308566743, 399925700229]

約数ペア:

[(1, 399925700229), (3, 133308566743), (11, 36356881839), (23, 17388073923), (33, 12118960613), (69, 5796024641), (139, 2877163311), (253, 1580733993), (417, 959054437), (759, 526911331), (1529, 261560301), (3197, 125094057), (4587, 87186767), (9591, 41698019), (35167, 11372187), (105501, 3790729)]