1330609707

素因数分解:

$3^3\times 7^1\times {\mathrm{7040263}}^1$

素因数の和:7040279

約数の個数: 16

約数和(自身を含む): 2252884480

約数和(自身を除く): 922274773

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 7040263, 21120789, 49281841, 63362367, 147845523, 190087101, 443536569, 1330609707]

約数ペア:

[(1, 1330609707), (3, 443536569), (7, 190087101), (9, 147845523), (21, 63362367), (27, 49281841), (63, 21120789), (189, 7040263)]