39908099

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 52399872

約数和(自身を除く): 12491773

約数列:

[1, 7, 11, 49, 53, 77, 121, 127, 371, 539, 583, 847, 889, 1397, 2597, 4081, 5929, 6223, 6413, 6731, 9779, 15367, 28567, 44891, 47117, 68453, 74041, 107569, 314237, 329819, 518287, 752983, 814451, 3628009, 5701157, 39908099]

約数ペア:

[(1, 39908099), (7, 5701157), (11, 3628009), (49, 814451), (53, 752983), (77, 518287), (121, 329819), (127, 314237), (371, 107569), (539, 74041), (583, 68453), (847, 47117), (889, 44891), (1397, 28567), (2597, 15367), (4081, 9779), (5929, 6731), (6223, 6413)]