165727913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 181210176

約数和(自身を除く): 15482263

約数列:

[1, 13, 107, 283, 421, 1391, 3679, 5473, 30281, 45047, 119143, 393653, 585611, 1548859, 12748301, 165727913]

約数ペア:

[(1, 165727913), (13, 12748301), (107, 1548859), (283, 585611), (421, 393653), (1391, 119143), (3679, 45047), (5473, 30281)]