7979702991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{243871}}^1$

素因数の和:244726

約数の個数: 16

約数和(自身を含む): 11471738880

約数和(自身を除く): 3492035889

約数列:

[1, 3, 13, 39, 839, 2517, 10907, 32721, 243871, 731613, 3170323, 9510969, 204607769, 613823307, 2659900997, 7979702991]

約数ペア:

[(1, 7979702991), (3, 2659900997), (13, 613823307), (39, 204607769), (839, 9510969), (2517, 3170323), (10907, 731613), (32721, 243871)]