8445627

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:960

約数の個数: 20

約数和(自身を含む): 12731136

約数和(自身を除く): 4285509

約数列:

[1, 3, 9, 27, 81, 127, 381, 821, 1143, 2463, 3429, 7389, 10287, 22167, 66501, 104267, 312801, 938403, 2815209, 8445627]

約数ペア:

[(1, 8445627), (3, 2815209), (9, 938403), (27, 312801), (81, 104267), (127, 66501), (381, 22167), (821, 10287), (1143, 7389), (2463, 3429)]