8394417

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 12584000

約数和(自身を除く): 4189583

約数列:

[1, 3, 9, 43, 109, 129, 199, 327, 387, 597, 981, 1791, 4687, 8557, 14061, 21691, 25671, 42183, 65073, 77013, 195219, 932713, 2798139, 8394417]

約数ペア:

[(1, 8394417), (3, 2798139), (9, 932713), (43, 195219), (109, 77013), (129, 65073), (199, 42183), (327, 25671), (387, 21691), (597, 14061), (981, 8557), (1791, 4687)]