28476483

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3061}}^1$

素因数の和:3514

約数の個数: 16

約数和(自身を含む): 43504896

約数和(自身を除く): 15028413

約数列:

[1, 3, 7, 21, 443, 1329, 3061, 3101, 9183, 9303, 21427, 64281, 1356023, 4068069, 9492161, 28476483]

約数ペア:

[(1, 28476483), (3, 9492161), (7, 4068069), (21, 1356023), (443, 64281), (1329, 21427), (3061, 9303), (3101, 9183)]