1097379621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{132103}}^1$

素因数の和:132193

約数の個数: 24

約数和(自身を含む): 1731090816

約数和(自身を除く): 633711195

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 132103, 396309, 1188927, 1717339, 5152017, 9379313, 15456051, 28137939, 84413817, 121931069, 365793207, 1097379621]

約数ペア:

[(1, 1097379621), (3, 365793207), (9, 121931069), (13, 84413817), (39, 28137939), (71, 15456051), (117, 9379313), (213, 5152017), (639, 1717339), (923, 1188927), (2769, 396309), (8307, 132103)]