411125571

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{214463}}^1$

素因数の和:214543

約数の個数: 16

約数和(自身を含む): 617656320

約数和(自身を除く): 206530749

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 214463, 643389, 1930167, 5790501, 15226873, 45680619, 137041857, 411125571]

約数ペア:

[(1, 411125571), (3, 137041857), (9, 45680619), (27, 15226873), (71, 5790501), (213, 1930167), (639, 643389), (1917, 214463)]