427693743

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{833711}}^1$

素因数の和:833739

約数の個数: 16

約数和(自身を含む): 666969600

約数和(自身を除く): 239275857

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 833711, 2501133, 7503399, 15840509, 22510197, 47521527, 142564581, 427693743]

約数ペア:

[(1, 427693743), (3, 142564581), (9, 47521527), (19, 22510197), (27, 15840509), (57, 7503399), (171, 2501133), (513, 833711)]