2912121667

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{864901}}^1$

素因数の和:864958

約数の個数: 16

約数和(自身を含む): 3681022912

約数和(自身を除く): 768901245

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 864901, 6054307, 11243713, 32001337, 78705991, 224009359, 416017381, 2912121667]

約数ペア:

[(1, 2912121667), (7, 416017381), (13, 224009359), (37, 78705991), (91, 32001337), (259, 11243713), (481, 6054307), (3367, 864901)]