2100029187

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 2932899840

約数和(自身を除く): 832870653

約数列:

[1, 3, 31, 93, 107, 239, 321, 717, 883, 2649, 3317, 7409, 9951, 22227, 25573, 27373, 76719, 82119, 94481, 211037, 283443, 633111, 792763, 2378289, 2928911, 6542147, 8786733, 19626441, 22580959, 67742877, 700009729, 2100029187]

約数ペア:

[(1, 2100029187), (3, 700009729), (31, 67742877), (93, 22580959), (107, 19626441), (239, 8786733), (321, 6542147), (717, 2928911), (883, 2378289), (2649, 792763), (3317, 633111), (7409, 283443), (9951, 211037), (22227, 94481), (25573, 82119), (27373, 76719)]