326707927

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 406178016

約数和(自身を除く): 79470089

約数列:

[1, 7, 13, 91, 169, 277, 997, 1183, 1939, 3601, 6979, 12961, 25207, 46813, 90727, 168493, 276169, 327691, 1179451, 1933183, 3590197, 25131379, 46672561, 326707927]

約数ペア:

[(1, 326707927), (7, 46672561), (13, 25131379), (91, 3590197), (169, 1933183), (277, 1179451), (997, 327691), (1183, 276169), (1939, 168493), (3601, 90727), (6979, 46813), (12961, 25207)]