9369189

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1238

約数の個数: 20

約数和(自身を含む): 14144416

約数和(自身を除く): 4775227

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 1123, 2781, 3369, 8343, 10107, 30321, 90963, 115669, 347007, 1041021, 3123063, 9369189]

約数ペア:

[(1, 9369189), (3, 3123063), (9, 1041021), (27, 347007), (81, 115669), (103, 90963), (309, 30321), (927, 10107), (1123, 8343), (2781, 3369)]