9889581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 14273280

約数和(自身を除く): 4383699

約数列:

[1, 3, 13, 39, 239, 717, 1061, 3107, 3183, 9321, 13793, 41379, 253579, 760737, 3296527, 9889581]

約数ペア:

[(1, 9889581), (3, 3296527), (13, 760737), (39, 253579), (239, 41379), (717, 13793), (1061, 9321), (3107, 3183)]