2021491041

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1\times {\mathrm{6803}}^1$

素因数の和:9520

約数の個数: 16

約数和(自身を含む): 2769609024

約数和(自身を除く): 748117983

約数列:

[1, 3, 37, 111, 2677, 6803, 8031, 20409, 99049, 251711, 297147, 755133, 18211631, 54634893, 673830347, 2021491041]

約数ペア:

[(1, 2021491041), (3, 673830347), (37, 54634893), (111, 18211631), (2677, 755133), (6803, 297147), (8031, 251711), (20409, 99049)]