26801619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8699}}^1$

素因数の和:8794

約数の個数: 16

約数和(自身を含む): 38976000

約数和(自身を除く): 12174381

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 8699, 26097, 113087, 339261, 687221, 2061663, 8933873, 26801619]

約数ペア:

[(1, 26801619), (3, 8933873), (13, 2061663), (39, 687221), (79, 339261), (237, 113087), (1027, 26097), (3081, 8699)]