8905059

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 14636160

約数和(自身を除く): 5731101

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 223, 261, 459, 493, 669, 783, 1377, 1479, 2007, 2349, 3791, 4437, 6021, 6467, 11373, 13311, 18063, 19401, 34119, 39933, 58203, 102357, 109939, 174609, 307071, 329817, 523827, 989451, 2968353, 8905059]

約数ペア:

[(1, 8905059), (3, 2968353), (9, 989451), (17, 523827), (27, 329817), (29, 307071), (51, 174609), (81, 109939), (87, 102357), (153, 58203), (223, 39933), (261, 34119), (459, 19401), (493, 18063), (669, 13311), (783, 11373), (1377, 6467), (1479, 6021), (2007, 4437), (2349, 3791)]