2007882243

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{239119}}^1$

素因数の和:239439

約数の個数: 16

約数和(自身を含む): 2984217600

約数和(自身を除く): 976335357

約数列:

[1, 3, 9, 27, 311, 933, 2799, 8397, 239119, 717357, 2152071, 6456213, 74366009, 223098027, 669294081, 2007882243]

約数ペア:

[(1, 2007882243), (3, 669294081), (9, 223098027), (27, 74366009), (311, 6456213), (933, 2152071), (2799, 717357), (8397, 239119)]