26217093

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65707}}^1$

素因数の和:65736

約数の個数: 16

約数和(自身を含む): 42053120

約数和(自身を除く): 15836027

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 65707, 197121, 459949, 1248433, 1379847, 3745299, 8739031, 26217093]

約数ペア:

[(1, 26217093), (3, 8739031), (7, 3745299), (19, 1379847), (21, 1248433), (57, 459949), (133, 197121), (399, 65707)]