4085354161

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{1583}}^1\times {\mathrm{2903}}^1$

素因数の和:4620

約数の個数: 16

約数和(自身を含む): 4710334464

約数和(自身を除く): 624980303

約数列:

[1, 7, 127, 889, 1583, 2903, 11081, 20321, 201041, 368681, 1407287, 2580767, 4595449, 32168143, 583622023, 4085354161]

約数ペア:

[(1, 4085354161), (7, 583622023), (127, 32168143), (889, 4595449), (1583, 2580767), (2903, 1407287), (11081, 368681), (20321, 201041)]