961661701

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 1333438848

約数和(自身を除く): 371777147

約数列:

[1, 7, 11, 13, 49, 71, 77, 91, 143, 497, 539, 637, 781, 923, 1001, 1933, 3479, 5467, 6461, 7007, 10153, 13531, 21263, 25129, 38269, 45227, 71071, 94717, 137243, 148841, 175903, 276419, 497497, 960701, 1041887, 1231321, 1509673, 1784159, 1934933, 6724907, 10567711, 12489113, 13544531, 19625749, 73973977, 87423791, 137380243, 961661701]

約数ペア:

[(1, 961661701), (7, 137380243), (11, 87423791), (13, 73973977), (49, 19625749), (71, 13544531), (77, 12489113), (91, 10567711), (143, 6724907), (497, 1934933), (539, 1784159), (637, 1509673), (781, 1231321), (923, 1041887), (1001, 960701), (1933, 497497), (3479, 276419), (5467, 175903), (6461, 148841), (7007, 137243), (10153, 94717), (13531, 71071), (21263, 45227), (25129, 38269)]