13243011

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 18184320

約数和(自身を除く): 4941309

約数列:

[1, 3, 43, 129, 251, 409, 753, 1227, 10793, 17587, 32379, 52761, 102659, 307977, 4414337, 13243011]

約数ペア:

[(1, 13243011), (3, 4414337), (43, 307977), (129, 102659), (251, 52761), (409, 32379), (753, 17587), (1227, 10793)]