919725409

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{4243}}^1$

素因数の和:4428

約数の個数: 12

約数和(自身を含む): 954781168

約数和(自身を除く): 35055759

約数列:

[1, 43, 71, 3053, 4243, 5041, 182449, 216763, 301253, 12953879, 21388963, 919725409]

約数ペア:

[(1, 919725409), (43, 21388963), (71, 12953879), (3053, 301253), (4243, 216763), (5041, 182449)]