20173312701

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3066319}}^1$

素因数の和:3066385

約数の個数: 24

約数和(自身を含む): 31570830720

約数和(自身を除く): 11397518019

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 3066319, 9198957, 27596871, 52127423, 131851717, 156382269, 395555151, 469146807, 1186665453, 2241479189, 6724437567, 20173312701]

約数ペア:

[(1, 20173312701), (3, 6724437567), (9, 2241479189), (17, 1186665453), (43, 469146807), (51, 395555151), (129, 156382269), (153, 131851717), (387, 52127423), (731, 27596871), (2193, 9198957), (6579, 3066319)]