30739149

素因数分解:

$3^3\times 7^1\times {\mathrm{162641}}^1$

素因数の和:162657

約数の個数: 16

約数和(自身を含む): 52045440

約数和(自身を除く): 21306291

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 162641, 487923, 1138487, 1463769, 3415461, 4391307, 10246383, 30739149]

約数ペア:

[(1, 30739149), (3, 10246383), (7, 4391307), (9, 3415461), (21, 1463769), (27, 1138487), (63, 487923), (189, 162641)]