26971539

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14431}}^1$

素因数の和:14530

約数の個数: 16

約数和(自身を含む): 41564160

約数和(自身を除く): 14592621

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 14431, 43293, 101017, 303051, 1284359, 3853077, 8990513, 26971539]

約数ペア:

[(1, 26971539), (3, 8990513), (7, 3853077), (21, 1284359), (89, 303051), (267, 101017), (623, 43293), (1869, 14431)]