291297189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{3733}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 420299040

約数和(自身を除く): 129001851

約数列:

[1, 3, 19, 37, 57, 111, 703, 1369, 2109, 3733, 4107, 11199, 26011, 70927, 78033, 138121, 212781, 414363, 2624299, 5110477, 7872897, 15331431, 97099063, 291297189]

約数ペア:

[(1, 291297189), (3, 97099063), (19, 15331431), (37, 7872897), (57, 5110477), (111, 2624299), (703, 414363), (1369, 212781), (2109, 138121), (3733, 78033), (4107, 70927), (11199, 26011)]