1997235069

素因数分解:

$3^1\times {\mathrm{509}}^1\times {\mathrm{619}}^1\times {\mathrm{2113}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 2673787200

約数和(自身を除く): 676552131

約数列:

[1, 3, 509, 619, 1527, 1857, 2113, 6339, 315071, 945213, 1075517, 1307947, 3226551, 3923841, 665745023, 1997235069]

約数ペア:

[(1, 1997235069), (3, 665745023), (509, 3923841), (619, 3226551), (1527, 1307947), (1857, 1075517), (2113, 945213), (6339, 315071)]