13796649

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2482

約数の個数: 20

約数和(自身を含む): 20908800

約数和(自身を除く): 7112151

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 2399, 5751, 7197, 21591, 64773, 170329, 194319, 510987, 1532961, 4598883, 13796649]

約数ペア:

[(1, 13796649), (3, 4598883), (9, 1532961), (27, 510987), (71, 194319), (81, 170329), (213, 64773), (639, 21591), (1917, 7197), (2399, 5751)]