408098493

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12379}}^1$

素因数の和:12439

約数の個数: 40

約数和(自身を含む): 683078880

約数和(自身を除く): 274980387

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 2997, 3663, 10989, 12379, 32967, 37137, 111411, 136169, 334233, 408507, 458023, 1002699, 1225521, 1374069, 3676563, 4122207, 5038253, 11029689, 12366621, 15114759, 37099863, 45344277, 136032831, 408098493]

約数ペア:

[(1, 408098493), (3, 136032831), (9, 45344277), (11, 37099863), (27, 15114759), (33, 12366621), (37, 11029689), (81, 5038253), (99, 4122207), (111, 3676563), (297, 1374069), (333, 1225521), (407, 1002699), (891, 458023), (999, 408507), (1221, 334233), (2997, 136169), (3663, 111411), (10989, 37137), (12379, 32967)]