2017807029

素因数分解:

$3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{36109}}^1$

素因数の和:37009

約数の個数: 24

約数和(自身を含む): 3334830720

約数和(自身を除く): 1317023691

約数列:

[1, 3, 7, 9, 21, 63, 887, 2661, 6209, 7983, 18627, 36109, 55881, 108327, 252763, 324981, 758289, 2274867, 32028683, 96086049, 224200781, 288258147, 672602343, 2017807029]

約数ペア:

[(1, 2017807029), (3, 672602343), (7, 288258147), (9, 224200781), (21, 96086049), (63, 32028683), (887, 2274867), (2661, 758289), (6209, 324981), (7983, 252763), (18627, 108327), (36109, 55881)]