3081249

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 4821440

約数和(自身を除く): 1740191

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 487, 703, 1461, 2109, 4383, 6327, 9253, 18019, 27759, 54057, 83277, 162171, 342361, 1027083, 3081249]

約数ペア:

[(1, 3081249), (3, 1027083), (9, 342361), (19, 162171), (37, 83277), (57, 54057), (111, 27759), (171, 18019), (333, 9253), (487, 6327), (703, 4383), (1461, 2109)]