17399853

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2026

約数の個数: 20

約数和(自身を含む): 26236188

約数和(自身を除く): 8836335

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 1901, 3051, 5703, 9153, 17109, 51327, 153981, 214813, 644439, 1933317, 5799951, 17399853]

約数ペア:

[(1, 17399853), (3, 5799951), (9, 1933317), (27, 644439), (81, 214813), (113, 153981), (339, 51327), (1017, 17109), (1901, 9153), (3051, 5703)]