16714509

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 27079680

約数和(自身を除く): 10365171

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 257, 399, 489, 771, 1141, 1799, 3097, 3423, 4883, 5397, 9291, 14649, 21679, 34181, 41891, 65037, 102543, 125673, 293237, 795929, 879711, 2387787, 5571503, 16714509]

約数ペア:

[(1, 16714509), (3, 5571503), (7, 2387787), (19, 879711), (21, 795929), (57, 293237), (133, 125673), (163, 102543), (257, 65037), (399, 41891), (489, 34181), (771, 21679), (1141, 14649), (1799, 9291), (3097, 5397), (3423, 4883)]