9747857

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 11904000

約数和(自身を除く): 2156143

約数列:

[1, 7, 29, 31, 203, 217, 899, 1549, 6293, 10843, 44921, 48019, 314447, 336133, 1392551, 9747857]

約数ペア:

[(1, 9747857), (7, 1392551), (29, 336133), (31, 314447), (203, 48019), (217, 44921), (899, 10843), (1549, 6293)]