25250181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7151}}^1$

素因数の和:7272

約数の個数: 16

約数和(自身を含む): 37075968

約数和(自身を除く): 11825787

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 7151, 21453, 78661, 235983, 765157, 2295471, 8416727, 25250181]

約数ペア:

[(1, 25250181), (3, 8416727), (11, 2295471), (33, 765157), (107, 235983), (321, 78661), (1177, 21453), (3531, 7151)]