39886539

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 71508096

約数和(自身を除く): 31621557

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1451, 1617, 2499, 3927, 4353, 9163, 10157, 15961, 24667, 27489, 30471, 47883, 71099, 74001, 111727, 172669, 213297, 271337, 335181, 518007, 782089, 814011, 1208683, 1899359, 2346267, 3626049, 5698077, 13295513, 39886539]

約数ペア:

[(1, 39886539), (3, 13295513), (7, 5698077), (11, 3626049), (17, 2346267), (21, 1899359), (33, 1208683), (49, 814011), (51, 782089), (77, 518007), (119, 335181), (147, 271337), (187, 213297), (231, 172669), (357, 111727), (539, 74001), (561, 71099), (833, 47883), (1309, 30471), (1451, 27489), (1617, 24667), (2499, 15961), (3927, 10157), (4353, 9163)]