39701289

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1033}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 55389312

約数和(自身を除く): 15688023

約数列:

[1, 3, 23, 69, 557, 1033, 1671, 3099, 12811, 23759, 38433, 71277, 575381, 1726143, 13233763, 39701289]

約数ペア:

[(1, 39701289), (3, 13233763), (23, 1726143), (69, 575381), (557, 71277), (1033, 38433), (1671, 23759), (3099, 12811)]