16938831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62047}}^1$

素因数の和:62070

約数の個数: 16

約数和(自身を含む): 27797504

約数和(自身を除く): 10858673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 62047, 186141, 434329, 806611, 1302987, 2419833, 5646277, 16938831]

約数ペア:

[(1, 16938831), (3, 5646277), (7, 2419833), (13, 1302987), (21, 806611), (39, 434329), (91, 186141), (273, 62047)]