28246191

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3011}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 39035520

約数和(自身を除く): 10789329

約数列:

[1, 3, 53, 59, 159, 177, 3011, 3127, 9033, 9381, 159583, 177649, 478749, 532947, 9415397, 28246191]

約数ペア:

[(1, 28246191), (3, 9415397), (53, 532947), (59, 478749), (159, 177649), (177, 159583), (3011, 9381), (3127, 9033)]