2569081319

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{258277}}^1$

素因数の和:258327

約数の個数: 16

約数和(自身を含む): 3099336000

約数和(自身を除く): 530254681

約数列:

[1, 7, 29, 49, 203, 343, 1421, 9947, 258277, 1807939, 7490033, 12655573, 52430231, 88589011, 367011617, 2569081319]

約数ペア:

[(1, 2569081319), (7, 367011617), (29, 88589011), (49, 52430231), (203, 12655573), (343, 7490033), (1421, 1807939), (9947, 258277)]