25447581

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{12911}}^1$

素因数の和:12993

約数の個数: 16

約数和(自身を含む): 38219520

約数和(自身を除く): 12771939

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 12911, 38733, 116199, 348597, 942503, 2827509, 8482527, 25447581]

約数ペア:

[(1, 25447581), (3, 8482527), (9, 2827509), (27, 942503), (73, 348597), (219, 116199), (657, 38733), (1971, 12911)]