16967139

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47527}}^1$

素因数の和:47554

約数の個数: 16

約数和(自身を含む): 27376128

約数和(自身を除く): 10408989

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 47527, 142581, 332689, 807959, 998067, 2423877, 5655713, 16967139]

約数ペア:

[(1, 16967139), (3, 5655713), (7, 2423877), (17, 998067), (21, 807959), (51, 332689), (119, 142581), (357, 47527)]