27590717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18859}}^1$

素因数の和:18896

約数の個数: 16

約数和(自身を含む): 36211200

約数和(自身を除く): 8620483

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 18859, 132013, 207449, 358321, 1452143, 2508247, 3941531, 27590717]

約数ペア:

[(1, 27590717), (7, 3941531), (11, 2508247), (19, 1452143), (77, 358321), (133, 207449), (209, 132013), (1463, 18859)]