1848231

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 3502080

約数和(自身を除く): 1653849

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 127, 147, 189, 231, 297, 381, 441, 539, 693, 889, 1143, 1323, 1397, 1617, 2079, 2667, 3429, 4191, 4851, 6223, 8001, 9779, 12573, 14553, 18669, 24003, 29337, 37719, 56007, 68453, 88011, 168021, 205359, 264033, 616077, 1848231]

約数ペア:

[(1, 1848231), (3, 616077), (7, 264033), (9, 205359), (11, 168021), (21, 88011), (27, 68453), (33, 56007), (49, 37719), (63, 29337), (77, 24003), (99, 18669), (127, 14553), (147, 12573), (189, 9779), (231, 8001), (297, 6223), (381, 4851), (441, 4191), (539, 3429), (693, 2667), (889, 2079), (1143, 1617), (1323, 1397)]