2912199927

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10667399}}^1$

素因数の和:10667422

約数の個数: 16

約数和(自身を含む): 4778995200

約数和(自身を除く): 1866795273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10667399, 32002197, 74671793, 138676187, 224015379, 416028561, 970733309, 2912199927]

約数ペア:

[(1, 2912199927), (3, 970733309), (7, 416028561), (13, 224015379), (21, 138676187), (39, 74671793), (91, 32002197), (273, 10667399)]