1188477

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 1825824

約数和(自身を除く): 637347

約数列:

[1, 3, 9, 37, 43, 83, 111, 129, 249, 333, 387, 747, 1591, 3071, 3569, 4773, 9213, 10707, 14319, 27639, 32121, 132053, 396159, 1188477]

約数ペア:

[(1, 1188477), (3, 396159), (9, 132053), (37, 32121), (43, 27639), (83, 14319), (111, 10707), (129, 9213), (249, 4773), (333, 3569), (387, 3071), (747, 1591)]