2013455949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{121081}}^1$

素因数の和:121348

約数の個数: 16

約数和(自身を含む): 2812977024

約数和(自身を除く): 799521075

約数列:

[1, 3, 23, 69, 241, 723, 5543, 16629, 121081, 363243, 2784863, 8354589, 29180521, 87541563, 671151983, 2013455949]

約数ペア:

[(1, 2013455949), (3, 671151983), (23, 87541563), (69, 29180521), (241, 8354589), (723, 2784863), (5543, 363243), (16629, 121081)]