2243348217

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109469}}^1$

素因数の和:109515

約数の個数: 40

約数和(自身を含む): 3814810560

約数和(自身を除く): 1571462343

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 6831, 20493, 109469, 328407, 985221, 1204159, 2517787, 2955663, 3612477, 7553361, 8866989, 10837431, 22660083, 27695657, 32512293, 67980249, 83086971, 97536879, 203940747, 249260913, 747782739, 2243348217]

約数ペア:

[(1, 2243348217), (3, 747782739), (9, 249260913), (11, 203940747), (23, 97536879), (27, 83086971), (33, 67980249), (69, 32512293), (81, 27695657), (99, 22660083), (207, 10837431), (253, 8866989), (297, 7553361), (621, 3612477), (759, 2955663), (891, 2517787), (1863, 1204159), (2277, 985221), (6831, 328407), (20493, 109469)]