1939833

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 3284736

約数和(自身を除く): 1344903

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 751, 861, 2253, 2583, 5257, 6759, 15771, 30791, 47313, 92373, 215537, 277119, 646611, 1939833]

約数ペア:

[(1, 1939833), (3, 646611), (7, 277119), (9, 215537), (21, 92373), (41, 47313), (63, 30791), (123, 15771), (287, 6759), (369, 5257), (751, 2583), (861, 2253)]