29128920021

素因数分解:

$3^2\times {\mathrm{601}}^1\times {\mathrm{5385269}}^1$

素因数の和:5385876

約数の個数: 12

約数和(自身を含む): 42145123020

約数和(自身を除く): 13016202999

約数列:

[1, 3, 9, 601, 1803, 5409, 5385269, 16155807, 48467421, 3236546669, 9709640007, 29128920021]

約数ペア:

[(1, 29128920021), (3, 9709640007), (9, 3236546669), (601, 48467421), (1803, 16155807), (5409, 5385269)]