1281036173

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 1419337728

約数和(自身を除く): 138301555

約数列:

[1, 17, 61, 71, 127, 137, 1037, 1207, 2159, 2329, 4331, 7747, 8357, 9017, 9727, 17399, 73627, 131699, 142069, 153289, 165359, 295783, 550037, 593347, 1061339, 1235329, 9350629, 10086899, 18042763, 21000593, 75355069, 1281036173]

約数ペア:

[(1, 1281036173), (17, 75355069), (61, 21000593), (71, 18042763), (127, 10086899), (137, 9350629), (1037, 1235329), (1207, 1061339), (2159, 593347), (2329, 550037), (4331, 295783), (7747, 165359), (8357, 153289), (9017, 142069), (9727, 131699), (17399, 73627)]