28984953

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 39346560

約数和(自身を除く): 10361607

約数列:

[1, 3, 109, 137, 327, 411, 647, 1941, 14933, 44799, 70523, 88639, 211569, 265917, 9661651, 28984953]

約数ペア:

[(1, 28984953), (3, 9661651), (109, 265917), (137, 211569), (327, 88639), (411, 70523), (647, 44799), (1941, 14933)]