25839351

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{1493}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 38365920

約数和(自身を除く): 12526569

約数列:

[1, 3, 9, 27, 641, 1493, 1923, 4479, 5769, 13437, 17307, 40311, 957013, 2871039, 8613117, 25839351]

約数ペア:

[(1, 25839351), (3, 8613117), (9, 2871039), (27, 957013), (641, 40311), (1493, 17307), (1923, 13437), (4479, 5769)]