9778821273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83579669}}^1$

素因数の和:83579688

約数の個数: 12

約数和(自身を含む): 15211499940

約数和(自身を除く): 5432678667

約数列:

[1, 3, 9, 13, 39, 117, 83579669, 250739007, 752217021, 1086535697, 3259607091, 9778821273]

約数ペア:

[(1, 9778821273), (3, 3259607091), (9, 1086535697), (13, 752217021), (39, 250739007), (117, 83579669)]