16721429351

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3709}}^1$

素因数の和:3840

約数の個数: 48

約数和(自身を含む): 20250367200

約数和(自身を除く): 3528937849

約数列:

[1, 11, 19, 37, 53, 121, 209, 407, 583, 703, 1007, 1961, 2299, 3709, 4477, 6413, 7733, 11077, 21571, 37259, 40799, 70471, 85063, 121847, 137233, 196577, 237281, 409849, 448789, 775181, 1509563, 2162347, 2607427, 3734963, 4508339, 7273349, 8526991, 16605193, 23785817, 28681697, 41084593, 80006839, 138193631, 315498667, 451930523, 880075229, 1520129941, 16721429351]

約数ペア:

[(1, 16721429351), (11, 1520129941), (19, 880075229), (37, 451930523), (53, 315498667), (121, 138193631), (209, 80006839), (407, 41084593), (583, 28681697), (703, 23785817), (1007, 16605193), (1961, 8526991), (2299, 7273349), (3709, 4508339), (4477, 3734963), (6413, 2607427), (7733, 2162347), (11077, 1509563), (21571, 775181), (37259, 448789), (40799, 409849), (70471, 237281), (85063, 196577), (121847, 137233)]