33305349

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 57784320

約数和(自身を除く): 24478971

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 231, 301, 473, 479, 539, 903, 1419, 1437, 1617, 2107, 3311, 3353, 5269, 6321, 9933, 10059, 15807, 20597, 23177, 23471, 36883, 61791, 69531, 70413, 110649, 144179, 226567, 258181, 432537, 679701, 774543, 1009253, 1585969, 3027759, 4757907, 11101783, 33305349]

約数ペア:

[(1, 33305349), (3, 11101783), (7, 4757907), (11, 3027759), (21, 1585969), (33, 1009253), (43, 774543), (49, 679701), (77, 432537), (129, 258181), (147, 226567), (231, 144179), (301, 110649), (473, 70413), (479, 69531), (539, 61791), (903, 36883), (1419, 23471), (1437, 23177), (1617, 20597), (2107, 15807), (3311, 10059), (3353, 9933), (5269, 6321)]