2016042087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{140677}}^1$

素因数の和:140978

約数の個数: 16

約数和(自身を含む): 2856326112

約数和(自身を除く): 840284025

約数列:

[1, 3, 17, 51, 281, 843, 4777, 14331, 140677, 422031, 2391509, 7174527, 39530237, 118590711, 672014029, 2016042087]

約数ペア:

[(1, 2016042087), (3, 672014029), (17, 118590711), (51, 39530237), (281, 7174527), (843, 2391509), (4777, 422031), (14331, 140677)]