1330587657

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{16937}}^1$

素因数の和:17022

約数の個数: 48

約数和(自身を含む): 2325248640

約数和(自身を除く): 994660983

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 87, 129, 203, 261, 301, 387, 609, 903, 1247, 1827, 2709, 3741, 8729, 11223, 16937, 26187, 50811, 78561, 118559, 152433, 355677, 491173, 728291, 1067031, 1473519, 2184873, 3438211, 4420557, 5098037, 6554619, 10314633, 15294111, 21120439, 30943899, 45882333, 63361317, 147843073, 190083951, 443529219, 1330587657]

約数ペア:

[(1, 1330587657), (3, 443529219), (7, 190083951), (9, 147843073), (21, 63361317), (29, 45882333), (43, 30943899), (63, 21120439), (87, 15294111), (129, 10314633), (203, 6554619), (261, 5098037), (301, 4420557), (387, 3438211), (609, 2184873), (903, 1473519), (1247, 1067031), (1827, 728291), (2709, 491173), (3741, 355677), (8729, 152433), (11223, 118559), (16937, 78561), (26187, 50811)]