38426721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29311}}^1$

素因数の和:29356

約数の個数: 16

約数和(自身を含む): 56279040

約数和(自身を除く): 17852319

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 29311, 87933, 556909, 674153, 1670727, 2022459, 12808907, 38426721]

約数ペア:

[(1, 38426721), (3, 12808907), (19, 2022459), (23, 1670727), (57, 674153), (69, 556909), (437, 87933), (1311, 29311)]