561036581

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{45307}}^1$

素因数の和:45404

約数の個数: 16

約数和(自身を含む): 674183040

約数和(自身を除く): 113146459

約数列:

[1, 7, 29, 61, 203, 427, 1769, 12383, 45307, 317149, 1313903, 2763727, 9197321, 19346089, 80148083, 561036581]

約数ペア:

[(1, 561036581), (7, 80148083), (29, 19346089), (61, 9197321), (203, 2763727), (427, 1313903), (1769, 317149), (12383, 45307)]