30189399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2137}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 42794208

約数和(自身を除く): 12604809

約数列:

[1, 3, 17, 51, 277, 831, 2137, 4709, 6411, 14127, 36329, 108987, 591949, 1775847, 10063133, 30189399]

約数ペア:

[(1, 30189399), (3, 10063133), (17, 1775847), (51, 591949), (277, 108987), (831, 36329), (2137, 14127), (4709, 6411)]