539692497

素因数分解:

$3^3\times {\mathrm{2657}}^1\times {\mathrm{7523}}^1$

素因数の和:10189

約数の個数: 16

約数和(自身を含む): 799951680

約数和(自身を除く): 260259183

約数列:

[1, 3, 9, 27, 2657, 7523, 7971, 22569, 23913, 67707, 71739, 203121, 19988611, 59965833, 179897499, 539692497]

約数ペア:

[(1, 539692497), (3, 179897499), (9, 59965833), (27, 19988611), (2657, 203121), (7523, 71739), (7971, 67707), (22569, 23913)]