2011192701

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6337}}^1$

素因数の和:6498

約数の個数: 48

約数和(自身を含む): 3329427456

約数和(自身を除く): 1318234755

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 127, 147, 357, 381, 833, 889, 2159, 2499, 2667, 6223, 6337, 6477, 15113, 18669, 19011, 44359, 45339, 105791, 107729, 133077, 310513, 317373, 323187, 754103, 804799, 931539, 2262309, 2414397, 5278721, 5633593, 13681583, 15836163, 16900779, 39435151, 41044749, 95771081, 118305453, 287313243, 670397567, 2011192701]

約数ペア:

[(1, 2011192701), (3, 670397567), (7, 287313243), (17, 118305453), (21, 95771081), (49, 41044749), (51, 39435151), (119, 16900779), (127, 15836163), (147, 13681583), (357, 5633593), (381, 5278721), (833, 2414397), (889, 2262309), (2159, 931539), (2499, 804799), (2667, 754103), (6223, 323187), (6337, 317373), (6477, 310513), (15113, 133077), (18669, 107729), (19011, 105791), (44359, 45339)]