1330205193

素因数分解:

$3^3\times {\mathrm{2423}}^1\times {\mathrm{20333}}^1$

素因数の和:22765

約数の個数: 16

約数和(自身を含む): 1971584640

約数和(自身を除く): 641379447

約数列:

[1, 3, 9, 27, 2423, 7269, 20333, 21807, 60999, 65421, 182997, 548991, 49266859, 147800577, 443401731, 1330205193]

約数ペア:

[(1, 1330205193), (3, 443401731), (9, 147800577), (27, 49266859), (2423, 548991), (7269, 182997), (20333, 65421), (21807, 60999)]