2968353

素因数分解:

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

素因数の和:278

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 1870047

約数列:

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

約数ペア:

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