21603761005

素因数分解:

$5^1\times {\mathrm{673}}^1\times {\mathrm{727}}^1\times {\mathrm{8831}}^1$

素因数の和:10236

約数の個数: 16

約数和(自身を含む): 26001690624

約数和(自身を除く): 4397929619

約数列:

[1, 5, 673, 727, 3365, 3635, 8831, 44155, 489271, 2446355, 5943263, 6420137, 29716315, 32100685, 4320752201, 21603761005]

約数ペア:

[(1, 21603761005), (5, 4320752201), (673, 32100685), (727, 29716315), (3365, 6420137), (3635, 5943263), (8831, 2446355), (44155, 489271)]