11475621

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{661}}^1$

素因数の和:1313

約数の個数: 16

約数和(自身を含む): 17053120

約数和(自身を除く): 5577499

約数列:

[1, 3, 9, 27, 643, 661, 1929, 1983, 5787, 5949, 17361, 17847, 425023, 1275069, 3825207, 11475621]

約数ペア:

[(1, 11475621), (3, 3825207), (9, 1275069), (27, 425023), (643, 17847), (661, 17361), (1929, 5949), (1983, 5787)]