6880453489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{2777}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 8923380480

約数和(自身を除く): 2042926991

約数列:

[1, 7, 13, 19, 91, 133, 247, 1433, 1729, 2777, 10031, 18629, 19439, 27227, 36101, 52763, 130403, 190589, 252707, 353951, 369341, 685919, 2477657, 3979441, 4801433, 27856087, 51732733, 75609379, 362129131, 529265653, 982921927, 6880453489]

約数ペア:

[(1, 6880453489), (7, 982921927), (13, 529265653), (19, 362129131), (91, 75609379), (133, 51732733), (247, 27856087), (1433, 4801433), (1729, 3979441), (2777, 2477657), (10031, 685919), (18629, 369341), (19439, 353951), (27227, 252707), (36101, 190589), (52763, 130403)]