1982853

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 3194880

約数和(自身を除く): 1212027

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 103, 207, 279, 309, 621, 713, 837, 927, 2139, 2369, 2781, 3193, 6417, 7107, 9579, 19251, 21321, 28737, 63963, 73439, 86211, 220317, 660951, 1982853]

約数ペア:

[(1, 1982853), (3, 660951), (9, 220317), (23, 86211), (27, 73439), (31, 63963), (69, 28737), (93, 21321), (103, 19251), (207, 9579), (279, 7107), (309, 6417), (621, 3193), (713, 2781), (837, 2369), (927, 2139)]