22978021241

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{573977}}^1$

素因数の和:574053

約数の個数: 24

約数和(自身を含む): 28790736480

約数和(自身を除く): 5812715239

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 5719, 40033, 573977, 4017839, 10905563, 24681011, 28124873, 76338941, 172767077, 468939209, 534372587, 1209369539, 3282574463, 22978021241]

約数ペア:

[(1, 22978021241), (7, 3282574463), (19, 1209369539), (43, 534372587), (49, 468939209), (133, 172767077), (301, 76338941), (817, 28124873), (931, 24681011), (2107, 10905563), (5719, 4017839), (40033, 573977)]