9693905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 12594960

約数和(自身を除く): 2901055

約数列:

[1, 5, 13, 65, 293, 509, 1465, 2545, 3809, 6617, 19045, 33085, 149137, 745685, 1938781, 9693905]

約数ペア:

[(1, 9693905), (5, 1938781), (13, 745685), (65, 149137), (293, 33085), (509, 19045), (1465, 6617), (2545, 3809)]