2017806039

素因数分解:

$3^3\times {\mathrm{1663}}^1\times {\mathrm{44939}}^1$

素因数の和:46611

約数の個数: 16

約数和(自身を含む): 2991206400

約数和(自身を除く): 973400361

約数列:

[1, 3, 9, 27, 1663, 4989, 14967, 44901, 44939, 134817, 404451, 1213353, 74733557, 224200671, 672602013, 2017806039]

約数ペア:

[(1, 2017806039), (3, 672602013), (9, 224200671), (27, 74733557), (1663, 1213353), (4989, 404451), (14967, 134817), (44901, 44939)]