2013138001

素因数分解:

$7^3\times {\mathrm{811}}^1\times {\mathrm{7237}}^1$

素因数の和:8069

約数の個数: 16

約数和(自身を含む): 2350902400

約数和(自身を除く): 337764399

約数列:

[1, 7, 49, 343, 811, 5677, 7237, 39739, 50659, 278173, 354613, 2482291, 5869207, 41084449, 287591143, 2013138001]

約数ペア:

[(1, 2013138001), (7, 287591143), (49, 41084449), (343, 5869207), (811, 2482291), (5677, 354613), (7237, 278173), (39739, 50659)]