26801853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3257}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 38678976

約数和(自身を除く): 11877123

約数列:

[1, 3, 13, 39, 211, 633, 2743, 3257, 8229, 9771, 42341, 127023, 687227, 2061681, 8933951, 26801853]

約数ペア:

[(1, 26801853), (3, 8933951), (13, 2061681), (39, 687227), (211, 127023), (633, 42341), (2743, 9771), (3257, 8229)]