25237143

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{3637}}^1$

素因数の和:3903

約数の個数: 16

約数和(自身を含む): 37544160

約数和(自身を除く): 12307017

約数列:

[1, 3, 9, 27, 257, 771, 2313, 3637, 6939, 10911, 32733, 98199, 934709, 2804127, 8412381, 25237143]

約数ペア:

[(1, 25237143), (3, 8412381), (9, 2804127), (27, 934709), (257, 98199), (771, 32733), (2313, 10911), (3637, 6939)]