26851479

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1277}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 36888192

約数和(自身を除く): 10036713

約数列:

[1, 3, 43, 129, 163, 489, 1277, 3831, 7009, 21027, 54911, 164733, 208151, 624453, 8950493, 26851479]

約数ペア:

[(1, 26851479), (3, 8950493), (43, 624453), (129, 208151), (163, 164733), (489, 54911), (1277, 21027), (3831, 7009)]