27171881

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 32175360

約数和(自身を除く): 5003479

約数列:

[1, 11, 19, 53, 121, 209, 223, 583, 1007, 2299, 2453, 4237, 6413, 11077, 11819, 26983, 46607, 121847, 130009, 224561, 512677, 1430099, 2470171, 27171881]

約数ペア:

[(1, 27171881), (11, 2470171), (19, 1430099), (53, 512677), (121, 224561), (209, 130009), (223, 121847), (583, 46607), (1007, 26983), (2299, 11819), (2453, 11077), (4237, 6413)]