162810791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 207943680

約数和(自身を除く): 45132889

約数列:

[1, 11, 13, 19, 31, 143, 209, 247, 341, 403, 589, 1933, 2717, 4433, 6479, 7657, 21263, 25129, 36727, 59923, 84227, 276419, 403997, 477451, 659153, 778999, 1138537, 5251961, 8568989, 12523907, 14800981, 162810791]

約数ペア:

[(1, 162810791), (11, 14800981), (13, 12523907), (19, 8568989), (31, 5251961), (143, 1138537), (209, 778999), (247, 659153), (341, 477451), (403, 403997), (589, 276419), (1933, 84227), (2717, 59923), (4433, 36727), (6479, 25129), (7657, 21263)]