4989087

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 7488000

約数和(自身を除く): 2498913

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 2339, 7017, 21051, 63153, 184781, 554343, 1663029, 4989087]

約数ペア:

[(1, 4989087), (3, 1663029), (9, 554343), (27, 184781), (79, 63153), (237, 21051), (711, 7017), (2133, 2339)]