1277695907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{30553}}^1$

素因数の和:30674

約数の個数: 16

約数和(自身を含む): 1407928320

約数和(自身を除く): 130232413

約数列:

[1, 19, 31, 71, 589, 1349, 2201, 30553, 41819, 580507, 947143, 2169263, 17995717, 41215997, 67247153, 1277695907]

約数ペア:

[(1, 1277695907), (19, 67247153), (31, 41215997), (71, 17995717), (589, 2169263), (1349, 947143), (2201, 580507), (30553, 41819)]