4687089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 6865344

約数和(自身を除く): 2178255

約数列:

[1, 3, 11, 33, 173, 519, 821, 1903, 2463, 5709, 9031, 27093, 142033, 426099, 1562363, 4687089]

約数ペア:

[(1, 4687089), (3, 1562363), (11, 426099), (33, 142033), (173, 27093), (519, 9031), (821, 5709), (1903, 2463)]