2912490873

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{2548111}}^1$

素因数の和:2548244

約数の個数: 12

約数和(自身を含む): 4240058368

約数和(自身を除く): 1327567495

約数列:

[1, 3, 9, 127, 381, 1143, 2548111, 7644333, 22932999, 323610097, 970830291, 2912490873]

約数ペア:

[(1, 2912490873), (3, 970830291), (9, 323610097), (127, 22932999), (381, 7644333), (1143, 2548111)]