26481273

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97001}}^1$

素因数の和:97024

約数の個数: 16

約数和(自身を含む): 43456896

約数和(自身を除く): 16975623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 97001, 291003, 679007, 1261013, 2037021, 3783039, 8827091, 26481273]

約数ペア:

[(1, 26481273), (3, 8827091), (7, 3783039), (13, 2037021), (21, 1261013), (39, 679007), (91, 291003), (273, 97001)]