2007230841

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22453}}^1$

素因数の和:22523

約数の個数: 64

約数和(自身を含む): 3793827840

約数和(自身を除く): 1786596999

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 99, 129, 189, 231, 297, 301, 387, 473, 693, 903, 1161, 1419, 2079, 2709, 3311, 4257, 8127, 9933, 12771, 22453, 29799, 67359, 89397, 157171, 202077, 246983, 471513, 606231, 740949, 965479, 1414539, 1728881, 2222847, 2896437, 4243617, 5186643, 6668541, 6758353, 8689311, 10620269, 15559929, 20275059, 26067933, 31860807, 46679787, 60825177, 74341883, 95582421, 182475531, 223025649, 286747263, 669076947, 2007230841]

約数ペア:

[(1, 2007230841), (3, 669076947), (7, 286747263), (9, 223025649), (11, 182475531), (21, 95582421), (27, 74341883), (33, 60825177), (43, 46679787), (63, 31860807), (77, 26067933), (99, 20275059), (129, 15559929), (189, 10620269), (231, 8689311), (297, 6758353), (301, 6668541), (387, 5186643), (473, 4243617), (693, 2896437), (903, 2222847), (1161, 1728881), (1419, 1414539), (2079, 965479), (2709, 740949), (3311, 606231), (4257, 471513), (8127, 246983), (9933, 202077), (12771, 157171), (22453, 89397), (29799, 67359)]