12005649

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 18400512

約数和(自身を除く): 6394863

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 1163, 3441, 3489, 10323, 10467, 36053, 43031, 108159, 129093, 324477, 387279, 1333961, 4001883, 12005649]

約数ペア:

[(1, 12005649), (3, 4001883), (9, 1333961), (31, 387279), (37, 324477), (93, 129093), (111, 108159), (279, 43031), (333, 36053), (1147, 10467), (1163, 10323), (3441, 3489)]