42647039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{12401}}^1$

素因数の和:12601

約数の個数: 8

約数和(自身を含む): 45143280

約数和(自身を除く): 2496241

約数列:

[1, 19, 181, 3439, 12401, 235619, 2244581, 42647039]

約数ペア:

[(1, 42647039), (19, 2244581), (181, 235619), (3439, 12401)]