30761143

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11239}}^1$

素因数の和:11286

約数の個数: 16

約数和(自身を含む): 38845440

約数和(自身を除く): 8084297

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 11239, 78673, 191063, 258497, 1337441, 1809479, 4394449, 30761143]

約数ペア:

[(1, 30761143), (7, 4394449), (17, 1809479), (23, 1337441), (119, 258497), (161, 191063), (391, 78673), (2737, 11239)]