129650977

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 139201920

約数和(自身を除く): 9550943

約数列:

[1, 23, 43, 337, 389, 989, 7751, 8947, 14491, 16727, 131093, 333293, 384721, 3015139, 5636999, 129650977]

約数ペア:

[(1, 129650977), (23, 5636999), (43, 3015139), (337, 384721), (389, 333293), (989, 131093), (7751, 16727), (8947, 14491)]