1900644423

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{8819}}^1$

素因数の和:9059

約数の個数: 24

約数和(自身を含む): 2688336000

約数和(自身を除く): 787691577

約数列:

[1, 3, 19, 57, 199, 361, 597, 1083, 3781, 8819, 11343, 26457, 71839, 167561, 215517, 502683, 1754981, 3183659, 5264943, 9550977, 33344639, 100033917, 633548141, 1900644423]

約数ペア:

[(1, 1900644423), (3, 633548141), (19, 100033917), (57, 33344639), (199, 9550977), (361, 5264943), (597, 3183659), (1083, 1754981), (3781, 502683), (8819, 215517), (11343, 167561), (26457, 71839)]