2016408081

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{19709}}^1$

素因数の和:20288

約数の個数: 16

約数和(自身を含む): 2734171200

約数和(自身を除く): 717763119

約数列:

[1, 3, 67, 201, 509, 1527, 19709, 34103, 59127, 102309, 1320503, 3961509, 10031881, 30095643, 672136027, 2016408081]

約数ペア:

[(1, 2016408081), (3, 672136027), (67, 30095643), (201, 10031881), (509, 3961509), (1527, 1320503), (19709, 102309), (34103, 59127)]