565525017

素因数分解:

$3^3\times {\mathrm{2003}}^1\times {\mathrm{10457}}^1$

素因数の和:12469

約数の個数: 16

約数和(自身を含む): 838313280

約数和(自身を除く): 272788263

約数列:

[1, 3, 9, 27, 2003, 6009, 10457, 18027, 31371, 54081, 94113, 282339, 20945371, 62836113, 188508339, 565525017]

約数ペア:

[(1, 565525017), (3, 188508339), (9, 62836113), (27, 20945371), (2003, 282339), (6009, 94113), (10457, 54081), (18027, 31371)]