424853989

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^2$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 505657728

約数和(自身を除く): 80803739

約数列:

[1, 7, 53, 71, 127, 371, 497, 889, 3763, 6731, 9017, 16129, 26341, 47117, 63119, 112903, 477901, 854837, 1145159, 3345307, 5983859, 8016113, 60693427, 424853989]

約数ペア:

[(1, 424853989), (7, 60693427), (53, 8016113), (71, 5983859), (127, 3345307), (371, 1145159), (497, 854837), (889, 477901), (3763, 112903), (6731, 63119), (9017, 47117), (16129, 26341)]