17071957

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 20570112

約数和(自身を除く): 3498155

約数列:

[1, 7, 23, 107, 161, 749, 991, 2461, 6937, 17227, 22793, 106037, 159551, 742259, 2438851, 17071957]

約数ペア:

[(1, 17071957), (7, 2438851), (23, 742259), (107, 159551), (161, 106037), (749, 22793), (991, 17227), (2461, 6937)]