23941881

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{7369}}^1$

素因数の和:7413

約数の個数: 18

約数和(自身を含む): 36503610

約数和(自身を除く): 12561729

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 7369, 22107, 66321, 140011, 420033, 1260099, 2660209, 7980627, 23941881]

約数ペア:

[(1, 23941881), (3, 7980627), (9, 2660209), (19, 1260099), (57, 420033), (171, 140011), (361, 66321), (1083, 22107), (3249, 7369)]