7134024681

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{625627}}^1$

素因数の和:625821

約数の個数: 24

約数和(自身を含む): 11841886784

約数和(自身を除く): 4707862103

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 625627, 1876881, 4379389, 5630643, 13138167, 39414501, 113238487, 339715461, 792669409, 1019146383, 2378008227, 7134024681]

約数ペア:

[(1, 7134024681), (3, 2378008227), (7, 1019146383), (9, 792669409), (21, 339715461), (63, 113238487), (181, 39414501), (543, 13138167), (1267, 5630643), (1629, 4379389), (3801, 1876881), (11403, 625627)]