42068319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19183}}^1$

素因数の和:19246

約数の個数: 16

約数和(自身を含む): 60774912

約数和(自身を除く): 18706593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 19183, 57549, 326111, 824869, 978333, 2474607, 14022773, 42068319]

約数ペア:

[(1, 42068319), (3, 14022773), (17, 2474607), (43, 978333), (51, 824869), (129, 326111), (731, 57549), (2193, 19183)]