6219381

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 9609344

約数和(自身を除く): 3389963

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 4057, 12171, 28399, 85197, 296161, 888483, 2073127, 6219381]

約数ペア:

[(1, 6219381), (3, 2073127), (7, 888483), (21, 296161), (73, 85197), (219, 28399), (511, 12171), (1533, 4057)]