42010689

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16811}}^1$

素因数の和:16845

約数の個数: 24

約数和(自身を含む): 68996448

約数和(自身を除く): 26985759

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 16811, 50433, 117677, 285787, 353031, 823739, 857361, 2000509, 2471217, 6001527, 14003563, 42010689]

約数ペア:

[(1, 42010689), (3, 14003563), (7, 6001527), (17, 2471217), (21, 2000509), (49, 857361), (51, 823739), (119, 353031), (147, 285787), (357, 117677), (833, 50433), (2499, 16811)]