2025387

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 3602144

約数和(自身を除く): 1576757

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2473, 7419, 17311, 22257, 32149, 51933, 96447, 155799, 225043, 289341, 675129, 2025387]

約数ペア:

[(1, 2025387), (3, 675129), (7, 289341), (9, 225043), (13, 155799), (21, 96447), (39, 51933), (63, 32149), (91, 22257), (117, 17311), (273, 7419), (819, 2473)]