271271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 365568

約数和(自身を除く): 94297

約数列:

[1, 7, 11, 13, 77, 91, 143, 271, 1001, 1897, 2981, 3523, 20867, 24661, 38753, 271271]

約数ペア:

[(1, 271271), (7, 38753), (11, 24661), (13, 20867), (77, 3523), (91, 2981), (143, 1897), (271, 1001)]