11165189

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9944

約数の個数: 12

約数和(自身を含む): 13554144

約数和(自身を除く): 2388955

約数列:

[1, 7, 23, 49, 161, 1127, 9907, 69349, 227861, 485443, 1595027, 11165189]

約数ペア:

[(1, 11165189), (7, 1595027), (23, 485443), (49, 227861), (161, 69349), (1127, 9907)]