2783003169

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{372707}}^1$

素因数の和:372860

約数の個数: 16

約数和(自身を含む): 3935796480

約数和(自身を除く): 1152793311

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 372707, 1118121, 7081433, 21244299, 48824617, 146473851, 927667723, 2783003169]

約数ペア:

[(1, 2783003169), (3, 927667723), (19, 146473851), (57, 48824617), (131, 21244299), (393, 7081433), (2489, 1118121), (7467, 372707)]