2391103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 2935296

約数和(自身を除く): 544193

約数列:

[1, 11, 13, 23, 143, 253, 299, 727, 3289, 7997, 9451, 16721, 103961, 183931, 217373, 2391103]

約数ペア:

[(1, 2391103), (11, 217373), (13, 183931), (23, 103961), (143, 16721), (253, 9451), (299, 7997), (727, 3289)]