7196121

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1302

約数の個数: 20

約数和(自身を含む): 10905972

約数和(自身を除く): 3709851

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1217, 1971, 3651, 5913, 10953, 32859, 88841, 98577, 266523, 799569, 2398707, 7196121]

約数ペア:

[(1, 7196121), (3, 2398707), (9, 799569), (27, 266523), (73, 98577), (81, 88841), (219, 32859), (657, 10953), (1217, 5913), (1971, 3651)]