22272489

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{2099}}^1$

素因数の和:2242

約数の個数: 20

約数和(自身を含む): 33541200

約数和(自身を除く): 11268711

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 2099, 3537, 6297, 10611, 18891, 56673, 170019, 274969, 824907, 2474721, 7424163, 22272489]

約数ペア:

[(1, 22272489), (3, 7424163), (9, 2474721), (27, 824907), (81, 274969), (131, 170019), (393, 56673), (1179, 18891), (2099, 10611), (3537, 6297)]