2993559

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 4149600

約数和(自身を除く): 1156041

約数列:

[1, 3, 37, 111, 149, 181, 447, 543, 5513, 6697, 16539, 20091, 26969, 80907, 997853, 2993559]

約数ペア:

[(1, 2993559), (3, 997853), (37, 80907), (111, 26969), (149, 20091), (181, 16539), (447, 6697), (543, 5513)]