6477993

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 10090080

約数和(自身を除く): 3612087

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 881, 2451, 2643, 7353, 7929, 16739, 37883, 50217, 113649, 150651, 340947, 719777, 2159331, 6477993]

約数ペア:

[(1, 6477993), (3, 2159331), (9, 719777), (19, 340947), (43, 150651), (57, 113649), (129, 50217), (171, 37883), (387, 16739), (817, 7929), (881, 7353), (2451, 2643)]