16590906927

素因数分解:

$3^2\times 7^1\times {\mathrm{263347729}}^1$

素因数の和:263347742

約数の個数: 12

約数和(自身を含む): 27388163920

約数和(自身を除く): 10797256993

約数列:

[1, 3, 7, 9, 21, 63, 263347729, 790043187, 1843434103, 2370129561, 5530302309, 16590906927]

約数ペア:

[(1, 16590906927), (3, 5530302309), (7, 2370129561), (9, 1843434103), (21, 790043187), (63, 263347729)]