81217583

素因数分解:

${\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{4133}}^1$

素因数の和:4633

約数の個数: 8

約数和(自身を含む): 83308368

約数和(自身を除く): 2090785

約数列:

[1, 43, 457, 4133, 19651, 177719, 1888781, 81217583]

約数ペア:

[(1, 81217583), (43, 1888781), (457, 177719), (4133, 19651)]