26381341

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2092

約数の個数: 16

約数和(自身を含む): 31648768

約数和(自身を除く): 5267427

約数列:

[1, 7, 31, 61, 217, 427, 1891, 1993, 13237, 13951, 61783, 121573, 432481, 851011, 3768763, 26381341]

約数ペア:

[(1, 26381341), (7, 3768763), (31, 851011), (61, 432481), (217, 121573), (427, 61783), (1891, 13951), (1993, 13237)]