289506573

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{9013}}^1$

素因数の和:9145

約数の個数: 24

約数和(自身を含む): 433104672

約数和(自身を除く): 143598099

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 3569, 9013, 10707, 27039, 32121, 81117, 387559, 748079, 1162677, 2244237, 3488031, 6732711, 32167397, 96502191, 289506573]

約数ペア:

[(1, 289506573), (3, 96502191), (9, 32167397), (43, 6732711), (83, 3488031), (129, 2244237), (249, 1162677), (387, 748079), (747, 387559), (3569, 81117), (9013, 32121), (10707, 27039)]