4097709

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 56

約数和(自身を含む): 7764672

約数和(自身を除く): 3666963

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 81, 99, 189, 219, 231, 243, 297, 511, 567, 657, 693, 729, 803, 891, 1533, 1701, 1971, 2079, 2409, 2673, 4599, 5103, 5621, 5913, 6237, 7227, 8019, 13797, 16863, 17739, 18711, 21681, 41391, 50589, 53217, 56133, 65043, 124173, 151767, 195129, 372519, 455301, 585387, 1365903, 4097709]

約数ペア:

[(1, 4097709), (3, 1365903), (7, 585387), (9, 455301), (11, 372519), (21, 195129), (27, 151767), (33, 124173), (63, 65043), (73, 56133), (77, 53217), (81, 50589), (99, 41391), (189, 21681), (219, 18711), (231, 17739), (243, 16863), (297, 13797), (511, 8019), (567, 7227), (657, 6237), (693, 5913), (729, 5621), (803, 5103), (891, 4599), (1533, 2673), (1701, 2409), (1971, 2079)]