15691910211

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{1213}}^1\times {\mathrm{13187}}^1$

素因数の和:14515

約数の個数: 24

約数和(自身を含む): 22894631760

約数和(自身を除く): 7202721549

約数列:

[1, 3, 9, 109, 327, 981, 1213, 3639, 10917, 13187, 39561, 118683, 132217, 396651, 1189953, 1437383, 4312149, 12936447, 15995831, 47987493, 143962479, 1743545579, 5230636737, 15691910211]

約数ペア:

[(1, 15691910211), (3, 5230636737), (9, 1743545579), (109, 143962479), (327, 47987493), (981, 15995831), (1213, 12936447), (3639, 4312149), (10917, 1437383), (13187, 1189953), (39561, 396651), (118683, 132217)]