1373763339

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{221539}}^1$

素因数の和:221611

約数の個数: 24

約数和(自身を含む): 2177295120

約数和(自身を除く): 803531781

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 221539, 664617, 1993851, 2880007, 8640021, 11741567, 25920063, 35224701, 105674103, 152640371, 457921113, 1373763339]

約数ペア:

[(1, 1373763339), (3, 457921113), (9, 152640371), (13, 105674103), (39, 35224701), (53, 25920063), (117, 11741567), (159, 8640021), (477, 2880007), (689, 1993851), (2067, 664617), (6201, 221539)]