38331963

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 58209008

約数和(自身を除く): 19877045

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 2677, 4773, 8031, 14319, 24093, 99049, 115111, 297147, 345333, 891441, 1035999, 4259107, 12777321, 38331963]

約数ペア:

[(1, 38331963), (3, 12777321), (9, 4259107), (37, 1035999), (43, 891441), (111, 345333), (129, 297147), (333, 115111), (387, 99049), (1591, 24093), (2677, 14319), (4773, 8031)]