6629121

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:602

約数の個数: 20

約数和(自身を含む): 9974272

約数和(自身を除く): 3345151

約数列:

[1, 3, 9, 27, 81, 223, 367, 669, 1101, 2007, 3303, 6021, 9909, 18063, 29727, 81841, 245523, 736569, 2209707, 6629121]

約数ペア:

[(1, 6629121), (3, 2209707), (9, 736569), (27, 245523), (81, 81841), (223, 29727), (367, 18063), (669, 9909), (1101, 6021), (2007, 3303)]