1553055839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{451601}}^1$

素因数の和:451801

約数の個数: 8

約数和(自身を含む): 1643831280

約数和(自身を除く): 90775441

約数列:

[1, 19, 181, 3439, 451601, 8580419, 81739781, 1553055839]

約数ペア:

[(1, 1553055839), (19, 81739781), (181, 8580419), (3439, 451601)]