2051211597

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{30509}}^1$

素因数の和:30892

約数の個数: 16

約数和(自身を含む): 2781535680

約数和(自身を除く): 730324083

約数列:

[1, 3, 73, 219, 307, 921, 22411, 30509, 67233, 91527, 2227157, 6681471, 9366263, 28098789, 683737199, 2051211597]

約数ペア:

[(1, 2051211597), (3, 683737199), (73, 28098789), (219, 9366263), (307, 6681471), (921, 2227157), (22411, 91527), (30509, 67233)]