304832889

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 476782592

約数和(自身を除く): 171949703

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 219, 279, 657, 837, 1663, 1971, 2263, 2511, 4989, 5913, 6789, 14967, 20367, 44901, 51553, 61101, 121399, 134703, 154659, 183303, 364197, 463977, 1092591, 1391931, 3277773, 3763369, 4175793, 9833319, 11290107, 33870321, 101610963, 304832889]

約数ペア:

[(1, 304832889), (3, 101610963), (9, 33870321), (27, 11290107), (31, 9833319), (73, 4175793), (81, 3763369), (93, 3277773), (219, 1391931), (279, 1092591), (657, 463977), (837, 364197), (1663, 183303), (1971, 154659), (2263, 134703), (2511, 121399), (4989, 61101), (5913, 51553), (6789, 44901), (14967, 20367)]