17389969299

素因数分解:

$3^4\times {\mathrm{1471}}^1\times {\mathrm{145949}}^1$

素因数の和:147432

約数の個数: 20

約数和(自身を含む): 25995446400

約数和(自身を除く): 8605477101

約数列:

[1, 3, 9, 27, 81, 1471, 4413, 13239, 39717, 119151, 145949, 437847, 1313541, 3940623, 11821869, 214690979, 644072937, 1932218811, 5796656433, 17389969299]

約数ペア:

[(1, 17389969299), (3, 5796656433), (9, 1932218811), (27, 644072937), (81, 214690979), (1471, 11821869), (4413, 3940623), (13239, 1313541), (39717, 437847), (119151, 145949)]