1319214819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{41201}}^1$

素因数の和:42038

約数の個数: 16

約数和(自身を含む): 1896610464

約数和(自身を除く): 577395645

約数列:

[1, 3, 13, 39, 821, 2463, 10673, 32019, 41201, 123603, 535613, 1606839, 33826021, 101478063, 439738273, 1319214819]

約数ペア:

[(1, 1319214819), (3, 439738273), (13, 101478063), (39, 33826021), (821, 1606839), (2463, 535613), (10673, 123603), (32019, 41201)]