47030907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 79280640

約数和(自身を除く): 32249733

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 2789, 5621, 8367, 16863, 19523, 30679, 58569, 92037, 203597, 214753, 610791, 644259, 1425179, 2239567, 4275537, 6718701, 15676969, 47030907]

約数ペア:

[(1, 47030907), (3, 15676969), (7, 6718701), (11, 4275537), (21, 2239567), (33, 1425179), (73, 644259), (77, 610791), (219, 214753), (231, 203597), (511, 92037), (803, 58569), (1533, 30679), (2409, 19523), (2789, 16863), (5621, 8367)]