26311313

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 31295616

約数和(自身を除く): 4984303

約数列:

[1, 7, 43, 61, 301, 427, 1433, 2623, 10031, 18361, 61619, 87413, 431333, 611891, 3758759, 26311313]

約数ペア:

[(1, 26311313), (7, 3758759), (43, 611891), (61, 431333), (301, 87413), (427, 61619), (1433, 18361), (2623, 10031)]