3297879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 5215392

約数和(自身を除く): 1917513

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 397, 639, 923, 1191, 2769, 3573, 5161, 8307, 15483, 28187, 46449, 84561, 253683, 366431, 1099293, 3297879]

約数ペア:

[(1, 3297879), (3, 1099293), (9, 366431), (13, 253683), (39, 84561), (71, 46449), (117, 28187), (213, 15483), (397, 8307), (639, 5161), (923, 3573), (1191, 2769)]