2931051

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 4126464

約数和(自身を除く): 1195413

約数列:

[1, 3, 23, 69, 107, 321, 397, 1191, 2461, 7383, 9131, 27393, 42479, 127437, 977017, 2931051]

約数ペア:

[(1, 2931051), (3, 977017), (23, 127437), (69, 42479), (107, 27393), (321, 9131), (397, 7383), (1191, 2461)]