7071129

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{4649}}^1$

素因数の和:4681

約数の個数: 18

約数和(自身を含む): 11062350

約数和(自身を除く): 3991221

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 4649, 13947, 41841, 60437, 181311, 543933, 785681, 2357043, 7071129]

約数ペア:

[(1, 7071129), (3, 2357043), (9, 785681), (13, 543933), (39, 181311), (117, 60437), (169, 41841), (507, 13947), (1521, 4649)]