40848689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 49361280

約数和(自身を除く): 8512591

約数列:

[1, 7, 19, 133, 281, 1093, 1967, 5339, 7651, 20767, 37373, 145369, 307133, 2149931, 5835527, 40848689]

約数ペア:

[(1, 40848689), (7, 5835527), (19, 2149931), (133, 307133), (281, 145369), (1093, 37373), (1967, 20767), (5339, 7651)]