25327991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 29729280

約数和(自身を除く): 4401289

約数列:

[1, 13, 23, 29, 127, 299, 377, 529, 667, 1651, 2921, 3683, 6877, 8671, 15341, 37973, 47879, 67183, 84709, 199433, 873379, 1101217, 1948307, 25327991]

約数ペア:

[(1, 25327991), (13, 1948307), (23, 1101217), (29, 873379), (127, 199433), (299, 84709), (377, 67183), (529, 47879), (667, 37973), (1651, 15341), (2921, 8671), (3683, 6877)]