2016070821

素因数分解:

$3^2\times {\mathrm{1061}}^1\times {\mathrm{211129}}^1$

素因数の和:212196

約数の個数: 12

約数和(自身を含む): 2914860780

約数和(自身を除く): 898789959

約数列:

[1, 3, 9, 1061, 3183, 9549, 211129, 633387, 1900161, 224007869, 672023607, 2016070821]

約数ペア:

[(1, 2016070821), (3, 672023607), (9, 224007869), (1061, 1900161), (3183, 633387), (9549, 211129)]