14216531

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 16879104

約数和(自身を除く): 2662573

約数列:

[1, 7, 43, 73, 301, 511, 647, 3139, 4529, 21973, 27821, 47231, 194747, 330617, 2030933, 14216531]

約数ペア:

[(1, 14216531), (7, 2030933), (43, 330617), (73, 194747), (301, 47231), (511, 27821), (647, 21973), (3139, 4529)]