5112156921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{249971}}^1$

素因数の和:250392

約数の個数: 16

約数和(自身を含む): 7235189568

約数和(自身を除く): 2123032647

約数列:

[1, 3, 17, 51, 401, 1203, 6817, 20451, 249971, 749913, 4249507, 12748521, 100238371, 300715113, 1704052307, 5112156921]

約数ペア:

[(1, 5112156921), (3, 1704052307), (17, 300715113), (51, 100238371), (401, 12748521), (1203, 4249507), (6817, 749913), (20451, 249971)]