20160922869

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{1433207}}^1$

素因数の和:1433737

約数の個数: 16

約数和(自身を含む): 29925383040

約数和(自身を除く): 9764460171

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 14067, 1433207, 4299621, 12898863, 38696589, 746700847, 2240102541, 6720307623, 20160922869]

約数ペア:

[(1, 20160922869), (3, 6720307623), (9, 2240102541), (27, 746700847), (521, 38696589), (1563, 12898863), (4689, 4299621), (14067, 1433207)]