30115857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8317}}^1$

素因数の和:8408

約数の個数: 16

約数和(自身を含む): 43120512

約数和(自身を除く): 13004655

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 8317, 24951, 141389, 424167, 590507, 1771521, 10038619, 30115857]

約数ペア:

[(1, 30115857), (3, 10038619), (17, 1771521), (51, 590507), (71, 424167), (213, 141389), (1207, 24951), (3621, 8317)]