13783443

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 18798336

約数和(自身を除く): 5014893

約数列:

[1, 3, 71, 163, 213, 397, 489, 1191, 11573, 28187, 34719, 64711, 84561, 194133, 4594481, 13783443]

約数ペア:

[(1, 13783443), (3, 4594481), (71, 194133), (163, 84561), (213, 64711), (397, 34719), (489, 28187), (1191, 11573)]