2007803385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6373979}}^1$

素因数の和:6373997

約数の個数: 24

約数和(自身を含む): 3977363520

約数和(自身を除く): 1969560135

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6373979, 19121937, 31869895, 44617853, 57365811, 95609685, 133853559, 223089265, 286829055, 401560677, 669267795, 2007803385]

約数ペア:

[(1, 2007803385), (3, 669267795), (5, 401560677), (7, 286829055), (9, 223089265), (15, 133853559), (21, 95609685), (35, 57365811), (45, 44617853), (63, 31869895), (105, 19121937), (315, 6373979)]