7609707

素因数分解:

$3^4\times 7^1\times {\mathrm{13421}}^1$

素因数の和:13440

約数の個数: 20

約数和(自身を含む): 12992496

約数和(自身を除く): 5382789

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 13421, 40263, 93947, 120789, 281841, 362367, 845523, 1087101, 2536569, 7609707]

約数ペア:

[(1, 7609707), (3, 2536569), (7, 1087101), (9, 845523), (21, 362367), (27, 281841), (63, 120789), (81, 93947), (189, 40263), (567, 13421)]