57328271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57271}}^1$

素因数の和:57302

約数の個数: 16

約数和(自身を含む): 76973568

約数和(自身を除く): 19645297

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 57271, 400897, 629981, 744523, 4409867, 5211661, 8189753, 57328271]

約数ペア:

[(1, 57328271), (7, 8189753), (11, 5211661), (13, 4409867), (77, 744523), (91, 629981), (143, 400897), (1001, 57271)]