8992557

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 15165696

約数和(自身を除く): 6173139

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 3037, 9111, 21259, 27333, 63777, 142739, 191331, 428217, 999173, 1284651, 2997519, 8992557]

約数ペア:

[(1, 8992557), (3, 2997519), (7, 1284651), (9, 999173), (21, 428217), (47, 191331), (63, 142739), (141, 63777), (329, 27333), (423, 21259), (987, 9111), (2961, 3037)]