25750629

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{1237}}^1$

素因数の和:1506

約数の個数: 20

約数和(自身を含む): 38647884

約数和(自身を除く): 12897255

約数列:

[1, 3, 9, 27, 81, 257, 771, 1237, 2313, 3711, 6939, 11133, 20817, 33399, 100197, 317909, 953727, 2861181, 8583543, 25750629]

約数ペア:

[(1, 25750629), (3, 8583543), (9, 2861181), (27, 953727), (81, 317909), (257, 100197), (771, 33399), (1237, 20817), (2313, 11133), (3711, 6939)]