2980243

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 3602880

約数和(自身を除く): 622637

約数列:

[1, 7, 29, 53, 203, 277, 371, 1537, 1939, 8033, 10759, 14681, 56231, 102767, 425749, 2980243]

約数ペア:

[(1, 2980243), (7, 425749), (29, 102767), (53, 56231), (203, 14681), (277, 10759), (371, 8033), (1537, 1939)]