26399191

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41443}}^1$

素因数の和:41470

約数の個数: 12

約数和(自身を含む): 33072312

約数和(自身を除く): 6673121

約数列:

[1, 7, 13, 49, 91, 637, 41443, 290101, 538759, 2030707, 3771313, 26399191]

約数ペア:

[(1, 26399191), (7, 3771313), (13, 2030707), (49, 538759), (91, 290101), (637, 41443)]