25682589

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1338

約数の個数: 20

約数和(自身を含む): 38525916

約数和(自身を除く): 12843327

約数列:

[1, 3, 9, 27, 81, 313, 939, 1013, 2817, 3039, 8451, 9117, 25353, 27351, 82053, 317069, 951207, 2853621, 8560863, 25682589]

約数ペア:

[(1, 25682589), (3, 8560863), (9, 2853621), (27, 951207), (81, 317069), (313, 82053), (939, 27351), (1013, 25353), (2817, 9117), (3039, 8451)]