27905824513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3844307}}^1$

素因数の和:3844392

約数の個数: 16

約数和(自身を含む): 34321981824

約数和(自身を除く): 6416157311

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 3844307, 26910149, 65353219, 234502727, 457472533, 1641519089, 3986546359, 27905824513]

約数ペア:

[(1, 27905824513), (7, 3986546359), (17, 1641519089), (61, 457472533), (119, 234502727), (427, 65353219), (1037, 26910149), (7259, 3844307)]