25889331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5227}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 37474304

約数和(自身を除く): 11584973

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 5227, 15681, 67951, 203853, 663829, 1991487, 8629777, 25889331]

約数ペア:

[(1, 25889331), (3, 8629777), (13, 1991487), (39, 663829), (127, 203853), (381, 67951), (1651, 15681), (4953, 5227)]