6443421

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 8870400

約数和(自身を除く): 2426979

約数列:

[1, 3, 43, 129, 199, 251, 597, 753, 8557, 10793, 25671, 32379, 49949, 149847, 2147807, 6443421]

約数ペア:

[(1, 6443421), (3, 2147807), (43, 149847), (129, 49949), (199, 32379), (251, 25671), (597, 10793), (753, 8557)]