12431811

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 7889469

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 359, 679, 1077, 1649, 2037, 2513, 4947, 6103, 7539, 11543, 18309, 34629, 34823, 42721, 104469, 128163, 243761, 591991, 731283, 1775973, 4143937, 12431811]

約数ペア:

[(1, 12431811), (3, 4143937), (7, 1775973), (17, 731283), (21, 591991), (51, 243761), (97, 128163), (119, 104469), (291, 42721), (357, 34823), (359, 34629), (679, 18309), (1077, 11543), (1649, 7539), (2037, 6103), (2513, 4947)]