22007799

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 36661248

約数和(自身を除く): 14653449

約数列:

[1, 3, 9, 11, 31, 33, 71, 93, 99, 101, 213, 279, 303, 341, 639, 781, 909, 1023, 1111, 2201, 2343, 3069, 3131, 3333, 6603, 7029, 7171, 9393, 9999, 19809, 21513, 24211, 28179, 34441, 64539, 72633, 78881, 103323, 217899, 222301, 236643, 309969, 666903, 709929, 2000709, 2445311, 7335933, 22007799]

約数ペア:

[(1, 22007799), (3, 7335933), (9, 2445311), (11, 2000709), (31, 709929), (33, 666903), (71, 309969), (93, 236643), (99, 222301), (101, 217899), (213, 103323), (279, 78881), (303, 72633), (341, 64539), (639, 34441), (781, 28179), (909, 24211), (1023, 21513), (1111, 19809), (2201, 9999), (2343, 9393), (3069, 7171), (3131, 7029), (3333, 6603)]