85034391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{128257}}^1$

素因数の和:128290

約数の個数: 16

約数和(自身を含む): 129284064

約数和(自身を除く): 44249673

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 128257, 384771, 1667341, 2180369, 5002023, 6541107, 28344797, 85034391]

約数ペア:

[(1, 85034391), (3, 28344797), (13, 6541107), (17, 5002023), (39, 2180369), (51, 1667341), (221, 384771), (663, 128257)]