4038961309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{63703}}^1$

素因数の和:63840

約数の個数: 16

約数和(自身を含む): 4403220480

約数和(自身を除く): 364259171

約数列:

[1, 19, 47, 71, 893, 1349, 3337, 63403, 63703, 1210357, 2994041, 4522913, 56886779, 85935347, 212576911, 4038961309]

約数ペア:

[(1, 4038961309), (19, 212576911), (47, 85935347), (71, 56886779), (893, 4522913), (1349, 2994041), (3337, 1210357), (63403, 63703)]