9742271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5542

約数の個数: 16

約数和(自身を含む): 12676608

約数和(自身を除く): 2934337

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 5501, 38507, 60511, 126523, 423577, 885661, 1391753, 9742271]

約数ペア:

[(1, 9742271), (7, 1391753), (11, 885661), (23, 423577), (77, 126523), (161, 60511), (253, 38507), (1771, 5501)]