137257367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 153135360

約数和(自身を除く): 15877993

約数列:

[1, 13, 31, 403, 421, 809, 5473, 10517, 13051, 25079, 169663, 326027, 340589, 4427657, 10558259, 137257367]

約数ペア:

[(1, 137257367), (13, 10558259), (31, 4427657), (403, 340589), (421, 326027), (809, 169663), (5473, 25079), (10517, 13051)]