51711933

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189421}}^1$

素因数の和:189444

約数の個数: 16

約数和(自身を含む): 84861056

約数和(自身を除く): 33149123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 189421, 568263, 1325947, 2462473, 3977841, 7387419, 17237311, 51711933]

約数ペア:

[(1, 51711933), (3, 17237311), (7, 7387419), (13, 3977841), (21, 2462473), (39, 1325947), (91, 568263), (273, 189421)]