1134567

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 2096640

約数和(自身を除く): 962073

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 69, 81, 87, 161, 189, 203, 207, 243, 261, 483, 567, 609, 621, 667, 783, 1449, 1701, 1827, 1863, 2001, 2349, 4347, 4669, 5481, 5589, 6003, 7047, 13041, 14007, 16443, 18009, 39123, 42021, 49329, 54027, 126063, 162081, 378189, 1134567]

約数ペア:

[(1, 1134567), (3, 378189), (7, 162081), (9, 126063), (21, 54027), (23, 49329), (27, 42021), (29, 39123), (63, 18009), (69, 16443), (81, 14007), (87, 13041), (161, 7047), (189, 6003), (203, 5589), (207, 5481), (243, 4669), (261, 4347), (483, 2349), (567, 2001), (609, 1863), (621, 1827), (667, 1701), (783, 1449)]