12967773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47501}}^1$

素因数の和:47524

約数の個数: 16

約数和(自身を含む): 21280896

約数和(自身を除く): 8313123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 47501, 142503, 332507, 617513, 997521, 1852539, 4322591, 12967773]

約数ペア:

[(1, 12967773), (3, 4322591), (7, 1852539), (13, 997521), (21, 617513), (39, 332507), (91, 142503), (273, 47501)]