12047493

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 16436736

約数和(自身を除く): 4389243

約数列:

[1, 3, 71, 163, 213, 347, 489, 1041, 11573, 24637, 34719, 56561, 73911, 169683, 4015831, 12047493]

約数ペア:

[(1, 12047493), (3, 4015831), (71, 169683), (163, 73911), (213, 56561), (347, 34719), (489, 24637), (1041, 11573)]