2470689

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7061

約数の個数: 16

約数和(自身を含む): 3942400

約数和(自身を除く): 1471711

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7039, 21117, 63351, 91507, 190053, 274521, 823563, 2470689]

約数ペア:

[(1, 2470689), (3, 823563), (9, 274521), (13, 190053), (27, 91507), (39, 63351), (117, 21117), (351, 7039)]