2013159489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{859223}}^1$

素因数の和:859308

約数の個数: 16

約数和(自身を含む): 2969478144

約数和(自身を除く): 956318655

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 859223, 2577669, 9451453, 28354359, 61004833, 183014499, 671053163, 2013159489]

約数ペア:

[(1, 2013159489), (3, 671053163), (11, 183014499), (33, 61004833), (71, 28354359), (213, 9451453), (781, 2577669), (2343, 859223)]