27357239

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 34837488

約数和(自身を除く): 7480249

約数列:

[1, 7, 13, 49, 67, 91, 469, 637, 641, 871, 3283, 4487, 6097, 8333, 31409, 42679, 42947, 58331, 300629, 408317, 558311, 2104403, 3908177, 27357239]

約数ペア:

[(1, 27357239), (7, 3908177), (13, 2104403), (49, 558311), (67, 408317), (91, 300629), (469, 58331), (637, 42947), (641, 42679), (871, 31409), (3283, 8333), (4487, 6097)]