30553263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6073}}^1$

素因数の和:6135

約数の個数: 24

約数和(自身を含む): 48640592

約数和(自身を除く): 18087329

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 6073, 18219, 54657, 78949, 236847, 261139, 710541, 783417, 2350251, 3394807, 10184421, 30553263]

約数ペア:

[(1, 30553263), (3, 10184421), (9, 3394807), (13, 2350251), (39, 783417), (43, 710541), (117, 261139), (129, 236847), (387, 78949), (559, 54657), (1677, 18219), (5031, 6073)]