288860209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{11113}}^1$

素因数の和:11280

約数の個数: 16

約数和(自身を含む): 336087360

約数和(自身を除く): 47227151

約数列:

[1, 11, 17, 139, 187, 1529, 2363, 11113, 25993, 122243, 188921, 1544707, 2078131, 16991777, 26260019, 288860209]

約数ペア:

[(1, 288860209), (11, 26260019), (17, 16991777), (139, 2078131), (187, 1544707), (1529, 188921), (2363, 122243), (11113, 25993)]