2784111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 4078080

約数和(自身を除く): 1293969

約数列:

[1, 3, 11, 33, 239, 353, 717, 1059, 2629, 3883, 7887, 11649, 84367, 253101, 928037, 2784111]

約数ペア:

[(1, 2784111), (3, 928037), (11, 253101), (33, 84367), (239, 11649), (353, 7887), (717, 3883), (1059, 2629)]