1138044321

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{18041}}^1$

素因数の和:18253

約数の個数: 24

約数和(自身を含む): 1692483936

約数和(自身を除く): 554439615

約数列:

[1, 3, 9, 43, 129, 163, 387, 489, 1467, 7009, 18041, 21027, 54123, 63081, 162369, 775763, 2327289, 2940683, 6981867, 8822049, 26466147, 126449369, 379348107, 1138044321]

約数ペア:

[(1, 1138044321), (3, 379348107), (9, 126449369), (43, 26466147), (129, 8822049), (163, 6981867), (387, 2940683), (489, 2327289), (1467, 775763), (7009, 162369), (18041, 63081), (21027, 54123)]