233994481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1997}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 281957760

約数和(自身を除く): 47963279

約数列:

[1, 7, 19, 133, 881, 1997, 6167, 13979, 16739, 37943, 117173, 265601, 1759357, 12315499, 33427783, 233994481]

約数ペア:

[(1, 233994481), (7, 33427783), (19, 12315499), (133, 1759357), (881, 265601), (1997, 117173), (6167, 37943), (13979, 16739)]