38587899

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 60780544

約数和(自身を除く): 22192645

約数列:

[1, 3, 7, 21, 43, 129, 151, 283, 301, 453, 849, 903, 1057, 1981, 3171, 5943, 6493, 12169, 19479, 36507, 42733, 45451, 85183, 128199, 136353, 255549, 299131, 897393, 1837519, 5512557, 12862633, 38587899]

約数ペア:

[(1, 38587899), (3, 12862633), (7, 5512557), (21, 1837519), (43, 897393), (129, 299131), (151, 255549), (283, 136353), (301, 128199), (453, 85183), (849, 45451), (903, 42733), (1057, 36507), (1981, 19479), (3171, 12169), (5943, 6493)]