430353

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:56

約数の個数: 48

約数和(自身を含む): 838656

約数和(自身を除く): 408303

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, 759, 891, 1449, 1701, 1771, 1863, 2079, 2277, 2673, 4347, 5313, 5589, 6237, 6831, 13041, 15939, 18711, 20493, 39123, 47817, 61479, 143451, 430353]

約数ペア:

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