25873839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1823}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 39836160

約数和(自身を除く): 13962321

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 1823, 4731, 5469, 14193, 16407, 34637, 103911, 151309, 311733, 453927, 1361781, 2874871, 8624613, 25873839]

約数ペア:

[(1, 25873839), (3, 8624613), (9, 2874871), (19, 1361781), (57, 453927), (83, 311733), (171, 151309), (249, 103911), (747, 34637), (1577, 16407), (1823, 14193), (4731, 5469)]