1291059

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:59

約数の個数: 56

約数和(自身を含む): 2518272

約数和(自身を除く): 1227213

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 189, 207, 231, 243, 253, 297, 483, 567, 621, 693, 729, 759, 891, 1449, 1701, 1771, 1863, 2079, 2277, 2673, 4347, 5103, 5313, 5589, 6237, 6831, 8019, 13041, 15939, 16767, 18711, 20493, 39123, 47817, 56133, 61479, 117369, 143451, 184437, 430353, 1291059]

約数ペア:

[(1, 1291059), (3, 430353), (7, 184437), (9, 143451), (11, 117369), (21, 61479), (23, 56133), (27, 47817), (33, 39123), (63, 20493), (69, 18711), (77, 16767), (81, 15939), (99, 13041), (161, 8019), (189, 6831), (207, 6237), (231, 5589), (243, 5313), (253, 5103), (297, 4347), (483, 2673), (567, 2277), (621, 2079), (693, 1863), (729, 1771), (759, 1701), (891, 1449)]