2052497781

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{324403}}^1$

素因数の和:324465

約数の個数: 24

約数和(自身を含む): 3205111520

約数和(自身を除く): 1152613739

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 324403, 973209, 2919627, 6163657, 12002911, 18490971, 36008733, 55472913, 108026199, 228055309, 684165927, 2052497781]

約数ペア:

[(1, 2052497781), (3, 684165927), (9, 228055309), (19, 108026199), (37, 55472913), (57, 36008733), (111, 18490971), (171, 12002911), (333, 6163657), (703, 2919627), (2109, 973209), (6327, 324403)]