7607721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 11943936

約数和(自身を除く): 4336215

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 191, 213, 561, 573, 781, 1207, 2101, 2343, 3247, 3621, 6303, 9741, 13277, 13561, 35717, 39831, 40683, 107151, 149171, 230537, 447513, 691611, 2535907, 7607721]

約数ペア:

[(1, 7607721), (3, 2535907), (11, 691611), (17, 447513), (33, 230537), (51, 149171), (71, 107151), (187, 40683), (191, 39831), (213, 35717), (561, 13561), (573, 13277), (781, 9741), (1207, 6303), (2101, 3621), (2343, 3247)]