3115437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 1787475

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 127, 221, 381, 481, 629, 663, 1443, 1651, 1887, 2159, 4699, 4953, 6477, 8177, 14097, 24531, 28067, 61087, 79883, 84201, 183261, 239649, 1038479, 3115437]

約数ペア:

[(1, 3115437), (3, 1038479), (13, 239649), (17, 183261), (37, 84201), (39, 79883), (51, 61087), (111, 28067), (127, 24531), (221, 14097), (381, 8177), (481, 6477), (629, 4953), (663, 4699), (1443, 2159), (1651, 1887)]