2245347

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6397}}^1$

素因数の和:6419

約数の個数: 16

約数和(自身を含む): 3582880

約数和(自身を除く): 1337533

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6397, 19191, 57573, 83161, 172719, 249483, 748449, 2245347]

約数ペア:

[(1, 2245347), (3, 748449), (9, 249483), (13, 172719), (27, 83161), (39, 57573), (117, 19191), (351, 6397)]