7126353

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 11558400

約数和(自身を除く): 4432047

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 257, 351, 711, 771, 1027, 2133, 2313, 3081, 3341, 6939, 9243, 10023, 20303, 27729, 30069, 60909, 90207, 182727, 263939, 548181, 791817, 2375451, 7126353]

約数ペア:

[(1, 7126353), (3, 2375451), (9, 791817), (13, 548181), (27, 263939), (39, 182727), (79, 90207), (117, 60909), (237, 30069), (257, 27729), (351, 20303), (711, 10023), (771, 9243), (1027, 6939), (2133, 3341), (2313, 3081)]