25553391

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 35750400

約数和(自身を除く): 10197009

約数列:

[1, 3, 23, 69, 199, 597, 1861, 4577, 5583, 13731, 42803, 128409, 370339, 1111017, 8517797, 25553391]

約数ペア:

[(1, 25553391), (3, 8517797), (23, 1111017), (69, 370339), (199, 128409), (597, 42803), (1861, 13731), (4577, 5583)]