13829193

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 24134656

約数和(自身を除く): 10305463

約数列:

[1, 3, 7, 9, 21, 31, 63, 73, 93, 97, 217, 219, 279, 291, 511, 651, 657, 679, 873, 1533, 1953, 2037, 2263, 3007, 4599, 6111, 6789, 7081, 9021, 15841, 20367, 21049, 21243, 27063, 47523, 49567, 63147, 63729, 142569, 148701, 189441, 219511, 446103, 658533, 1536577, 1975599, 4609731, 13829193]

約数ペア:

[(1, 13829193), (3, 4609731), (7, 1975599), (9, 1536577), (21, 658533), (31, 446103), (63, 219511), (73, 189441), (93, 148701), (97, 142569), (217, 63729), (219, 63147), (279, 49567), (291, 47523), (511, 27063), (651, 21243), (657, 21049), (679, 20367), (873, 15841), (1533, 9021), (1953, 7081), (2037, 6789), (2263, 6111), (3007, 4599)]