531282241

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{3847}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 616295680

約数和(自身を除く): 85013439

約数列:

[1, 7, 109, 181, 763, 1267, 3847, 19729, 26929, 138103, 419323, 696307, 2935261, 4874149, 75897463, 531282241]

約数ペア:

[(1, 531282241), (7, 75897463), (109, 4874149), (181, 2935261), (763, 696307), (1267, 419323), (3847, 138103), (19729, 26929)]