1621442009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 1865813376

約数和(自身を除く): 244371367

約数列:

[1, 11, 37, 67, 97, 407, 613, 737, 1067, 2479, 3589, 6499, 6743, 22681, 27269, 39479, 41071, 59461, 71489, 240463, 249491, 451781, 654071, 1519627, 2200057, 2645093, 3983887, 16715897, 24200627, 43822757, 147403819, 1621442009]

約数ペア:

[(1, 1621442009), (11, 147403819), (37, 43822757), (67, 24200627), (97, 16715897), (407, 3983887), (613, 2645093), (737, 2200057), (1067, 1519627), (2479, 654071), (3589, 451781), (6499, 249491), (6743, 240463), (22681, 71489), (27269, 59461), (39479, 41071)]