43351987

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{919}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 51932160

約数和(自身を除く): 8580173

約数列:

[1, 7, 23, 161, 293, 919, 2051, 6433, 6739, 21137, 47173, 147959, 269267, 1884869, 6193141, 43351987]

約数ペア:

[(1, 43351987), (7, 6193141), (23, 1884869), (161, 269267), (293, 147959), (919, 47173), (2051, 21137), (6433, 6739)]