299969703

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43913}}^1$

素因数の和:43956

約数の個数: 32

約数和(自身を含む): 505889280

約数和(自身を除く): 205919577

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 43913, 131739, 395217, 483043, 1009999, 1185651, 1449129, 3029997, 4347387, 9089991, 11109989, 13042161, 27269973, 33329967, 99989901, 299969703]

約数ペア:

[(1, 299969703), (3, 99989901), (9, 33329967), (11, 27269973), (23, 13042161), (27, 11109989), (33, 9089991), (69, 4347387), (99, 3029997), (207, 1449129), (253, 1185651), (297, 1009999), (621, 483043), (759, 395217), (2277, 131739), (6831, 43913)]