6678693

素因数分解:

$3^4\times 7^1\times {\mathrm{11779}}^1$

素因数の和:11798

約数の個数: 20

約数和(自身を含む): 11403040

約数和(自身を除く): 4724347

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 11779, 35337, 82453, 106011, 247359, 318033, 742077, 954099, 2226231, 6678693]

約数ペア:

[(1, 6678693), (3, 2226231), (7, 954099), (9, 742077), (21, 318033), (27, 247359), (63, 106011), (81, 82453), (189, 35337), (567, 11779)]