25846353

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{16993}}^1$

素因数の和:17025

約数の個数: 18

約数和(自身を含む): 40428726

約数和(自身を除く): 14582373

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 16993, 50979, 152937, 220909, 662727, 1988181, 2871817, 8615451, 25846353]

約数ペア:

[(1, 25846353), (3, 8615451), (9, 2871817), (13, 1988181), (39, 662727), (117, 220909), (169, 152937), (507, 50979), (1521, 16993)]