8644509

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2657

約数の個数: 16

約数和(自身を含む): 12912640

約数和(自身を除く): 4268131

約数列:

[1, 3, 9, 27, 127, 381, 1143, 2521, 3429, 7563, 22689, 68067, 320167, 960501, 2881503, 8644509]

約数ペア:

[(1, 8644509), (3, 2881503), (9, 960501), (27, 320167), (127, 68067), (381, 22689), (1143, 7563), (2521, 3429)]