25669233

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 18

約数和(自身を含む): 37635234

約数和(自身を除く): 11966001

約数列:

[1, 3, 9, 79, 237, 457, 711, 1371, 4113, 6241, 18723, 36103, 56169, 108309, 324927, 2852137, 8556411, 25669233]

約数ペア:

[(1, 25669233), (3, 8556411), (9, 2852137), (79, 324927), (237, 108309), (457, 56169), (711, 36103), (1371, 18723), (4113, 6241)]