30667371

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85903}}^1$

素因数の和:85930

約数の個数: 16

約数和(自身を含む): 49480704

約数和(自身を除く): 18813333

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 85903, 257709, 601321, 1460351, 1803963, 4381053, 10222457, 30667371]

約数ペア:

[(1, 30667371), (3, 10222457), (7, 4381053), (17, 1803963), (21, 1460351), (51, 601321), (119, 257709), (357, 85903)]