1933749

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 2995200

約数和(自身を除く): 1061451

約数列:

[1, 3, 9, 29, 31, 87, 93, 239, 261, 279, 717, 899, 2151, 2697, 6931, 7409, 8091, 20793, 22227, 62379, 66681, 214861, 644583, 1933749]

約数ペア:

[(1, 1933749), (3, 644583), (9, 214861), (29, 66681), (31, 62379), (87, 22227), (93, 20793), (239, 8091), (261, 7409), (279, 6931), (717, 2697), (899, 2151)]