26731089

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 50993280

約数和(自身を除く): 24262191

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 2269, 3927, 6807, 11781, 15883, 20421, 24959, 38573, 47649, 74877, 115719, 142947, 174713, 224631, 270011, 347157, 424303, 524139, 810033, 1272909, 1572417, 2430099, 2970121, 3818727, 8910363, 26731089]

約数ペア:

[(1, 26731089), (3, 8910363), (7, 3818727), (9, 2970121), (11, 2430099), (17, 1572417), (21, 1272909), (33, 810033), (51, 524139), (63, 424303), (77, 347157), (99, 270011), (119, 224631), (153, 174713), (187, 142947), (231, 115719), (357, 74877), (561, 47649), (693, 38573), (1071, 24959), (1309, 20421), (1683, 15883), (2269, 11781), (3927, 6807)]