11865447

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 20337408

約数和(自身を除く): 8471961

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 193, 207, 243, 253, 297, 579, 621, 759, 891, 1737, 1863, 2123, 2277, 2673, 4439, 5211, 5589, 6369, 6831, 13317, 15633, 19107, 20493, 39951, 46899, 48829, 57321, 61479, 119853, 146487, 171963, 359559, 439461, 515889, 1078677, 1318383, 3955149, 11865447]

約数ペア:

[(1, 11865447), (3, 3955149), (9, 1318383), (11, 1078677), (23, 515889), (27, 439461), (33, 359559), (69, 171963), (81, 146487), (99, 119853), (193, 61479), (207, 57321), (243, 48829), (253, 46899), (297, 39951), (579, 20493), (621, 19107), (759, 15633), (891, 13317), (1737, 6831), (1863, 6369), (2123, 5589), (2277, 5211), (2673, 4439)]